/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/fib_unsafe-5.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.dynamic-abstractions-a4a1cd3-m [2024-05-30 10:37:09,357 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-30 10:37:09,409 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/DynamicStratifiedAbstractions.epf [2024-05-30 10:37:09,412 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-30 10:37:09,412 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-30 10:37:09,413 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-05-30 10:37:09,431 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-30 10:37:09,431 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-30 10:37:09,431 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-30 10:37:09,432 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-30 10:37:09,432 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-30 10:37:09,432 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-30 10:37:09,432 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-30 10:37:09,433 INFO L153 SettingsManager]: * Use SBE=true [2024-05-30 10:37:09,433 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-30 10:37:09,433 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-30 10:37:09,433 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-30 10:37:09,434 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-30 10:37:09,434 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-30 10:37:09,434 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-30 10:37:09,434 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-30 10:37:09,441 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-30 10:37:09,441 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-30 10:37:09,441 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-30 10:37:09,444 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-30 10:37:09,444 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-30 10:37:09,445 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-30 10:37:09,445 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-30 10:37:09,446 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-30 10:37:09,446 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-30 10:37:09,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-30 10:37:09,446 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-30 10:37:09,447 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-30 10:37:09,447 INFO L153 SettingsManager]: * Abstraction for dynamic stratified reduction=VARIABLES_GLOBAL [2024-05-30 10:37:09,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-30 10:37:09,447 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-30 10:37:09,447 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=DYNAMIC_ABSTRACTIONS [2024-05-30 10:37:09,447 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2024-05-30 10:37:09,447 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-30 10:37:09,447 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-30 10:37:09,447 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-30 10:37:09,448 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Prune known deadend states from previous iterations -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION [2024-05-30 10:37:09,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-30 10:37:09,697 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-30 10:37:09,699 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-30 10:37:09,699 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-30 10:37:09,700 INFO L274 PluginConnector]: CDTParser initialized [2024-05-30 10:37:09,700 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread/fib_unsafe-5.i [2024-05-30 10:37:10,702 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-30 10:37:10,935 INFO L384 CDTParser]: Found 1 translation units. [2024-05-30 10:37:10,935 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/fib_unsafe-5.i [2024-05-30 10:37:10,953 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/6c6f54e81/0cb47f14aa2e45429d749364065bc8fb/FLAG28dd44759 [2024-05-30 10:37:11,308 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/6c6f54e81/0cb47f14aa2e45429d749364065bc8fb [2024-05-30 10:37:11,310 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-30 10:37:11,311 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-30 10:37:11,321 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-30 10:37:11,321 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-30 10:37:11,325 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-30 10:37:11,326 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.05 10:37:11" (1/1) ... [2024-05-30 10:37:11,326 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b2bb9a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:37:11, skipping insertion in model container [2024-05-30 10:37:11,326 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.05 10:37:11" (1/1) ... [2024-05-30 10:37:11,360 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-30 10:37:11,608 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/fib_unsafe-5.i[30243,30256] [2024-05-30 10:37:11,637 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-30 10:37:11,644 INFO L202 MainTranslator]: Completed pre-run [2024-05-30 10:37:11,667 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/fib_unsafe-5.i[30243,30256] [2024-05-30 10:37:11,675 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-30 10:37:11,703 INFO L206 MainTranslator]: Completed translation [2024-05-30 10:37:11,704 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:37:11 WrapperNode [2024-05-30 10:37:11,704 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-30 10:37:11,705 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-30 10:37:11,705 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-30 10:37:11,706 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-30 10:37:11,711 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:37:11" (1/1) ... [2024-05-30 10:37:11,735 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:37:11" (1/1) ... [2024-05-30 10:37:11,750 INFO L138 Inliner]: procedures = 165, calls = 28, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 74 [2024-05-30 10:37:11,750 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-30 10:37:11,752 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-30 10:37:11,752 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-30 10:37:11,753 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-30 10:37:11,759 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:37:11" (1/1) ... [2024-05-30 10:37:11,759 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:37:11" (1/1) ... [2024-05-30 10:37:11,761 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:37:11" (1/1) ... [2024-05-30 10:37:11,761 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:37:11" (1/1) ... [2024-05-30 10:37:11,766 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:37:11" (1/1) ... [2024-05-30 10:37:11,774 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:37:11" (1/1) ... [2024-05-30 10:37:11,775 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:37:11" (1/1) ... [2024-05-30 10:37:11,776 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:37:11" (1/1) ... [2024-05-30 10:37:11,781 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-30 10:37:11,781 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-30 10:37:11,782 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-30 10:37:11,782 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-30 10:37:11,782 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:37:11" (1/1) ... [2024-05-30 10:37:11,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-30 10:37:11,794 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:37:11,805 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 10:37:11,810 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 10:37:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2024-05-30 10:37:11,840 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2024-05-30 10:37:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2024-05-30 10:37:11,840 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2024-05-30 10:37:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-30 10:37:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-05-30 10:37:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-30 10:37:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-30 10:37:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-30 10:37:11,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-30 10:37:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-05-30 10:37:11,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-30 10:37:11,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-30 10:37:11,842 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 10:37:11,982 INFO L241 CfgBuilder]: Building ICFG [2024-05-30 10:37:11,984 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-30 10:37:12,103 INFO L282 CfgBuilder]: Performing block encoding [2024-05-30 10:37:12,113 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-30 10:37:12,113 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2024-05-30 10:37:12,113 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.05 10:37:12 BoogieIcfgContainer [2024-05-30 10:37:12,113 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-30 10:37:12,115 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-30 10:37:12,115 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-30 10:37:12,118 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-30 10:37:12,118 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.05 10:37:11" (1/3) ... [2024-05-30 10:37:12,118 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e8e4f92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.05 10:37:12, skipping insertion in model container [2024-05-30 10:37:12,118 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 10:37:11" (2/3) ... [2024-05-30 10:37:12,119 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e8e4f92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.05 10:37:12, skipping insertion in model container [2024-05-30 10:37:12,119 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.05 10:37:12" (3/3) ... [2024-05-30 10:37:12,120 INFO L112 eAbstractionObserver]: Analyzing ICFG fib_unsafe-5.i [2024-05-30 10:37:12,127 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-30 10:37:12,134 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-30 10:37:12,136 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-30 10:37:12,136 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-30 10:37:12,222 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-05-30 10:37:12,275 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:37:12,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 10:37:12,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:37:12,278 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 10:37:12,280 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 10:37:12,329 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 10:37:12,336 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 10:37:12,341 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;@636439cd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 10:37:12,341 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 10:37:12,346 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:37:12,423 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,424 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,424 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,463 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,463 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,480 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,480 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,502 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,503 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,513 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,514 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,529 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,529 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,529 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,551 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,551 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,551 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,569 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,570 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,570 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,570 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,570 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,570 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,586 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,602 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,602 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,603 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,628 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,628 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,628 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,642 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,643 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,643 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,656 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,656 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,656 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,669 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,669 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,669 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,683 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,693 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,720 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,743 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,743 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,753 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,753 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,754 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,766 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,766 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,766 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,778 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,778 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,778 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,787 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,788 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,797 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,797 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,810 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,817 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,817 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,817 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,838 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,860 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,860 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,860 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,874 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,875 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,875 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,875 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,891 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,892 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,892 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,918 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,918 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,918 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,933 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,933 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,933 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,948 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,948 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,948 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,957 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,957 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,957 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,969 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,970 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,970 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,981 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,984 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,984 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:12,992 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:12,997 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:12,998 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,010 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,010 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,022 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,022 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,023 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,023 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,023 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,034 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,034 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,034 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,072 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,072 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,072 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,082 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,083 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,089 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,089 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,095 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,095 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,095 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,101 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,101 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,101 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,106 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,106 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,111 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,111 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,120 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,127 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,127 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,127 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,128 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,128 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,129 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,135 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,136 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,143 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,143 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,143 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,150 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,150 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,150 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,156 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,157 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,162 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,162 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,162 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,168 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,168 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,168 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,173 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,173 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,173 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,177 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,178 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,178 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,184 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,185 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,185 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,192 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,192 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,192 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,193 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,198 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,198 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,209 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 10:37:13,211 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 694 states. [2024-05-30 10:37:13,211 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:37:13,213 INFO L78 Accepts]: Start accepts. Automaton has currently 793 states, but on-demand construction may add more states Word has length 50 [2024-05-30 10:37:13,216 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:37:13,216 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:37:13,222 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:37:13,223 INFO L85 PathProgramCache]: Analyzing trace with hash 721324376, now seen corresponding path program 1 times [2024-05-30 10:37:13,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:37:13,230 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126094648] [2024-05-30 10:37:13,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:37:13,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:37:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:37:13,492 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 10:37:13,493 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:37:13,495 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126094648] [2024-05-30 10:37:13,496 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2126094648] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:37:13,496 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 10:37:13,496 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-30 10:37:13,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388451922] [2024-05-30 10:37:13,498 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:37:13,503 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-30 10:37:13,503 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:37:13,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-30 10:37:13,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-30 10:37:13,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:37:13,525 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:37:13,526 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 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 10:37:13,526 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:37:13,526 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:37:13,573 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,573 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,573 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,578 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,578 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,578 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,583 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,584 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,584 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,589 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,589 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,590 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,596 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,596 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,597 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,602 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,602 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,605 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,605 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,609 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,609 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,609 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,615 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,615 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,615 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,623 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,623 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,623 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,623 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,623 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:13,623 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,629 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,629 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,629 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,635 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,635 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,635 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,643 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,643 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,643 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,650 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,650 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,655 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,655 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,655 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,661 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,665 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,665 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,665 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,674 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,674 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,674 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,677 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,677 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,678 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,682 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,682 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,682 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,687 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,687 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,687 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,694 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,694 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,695 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,695 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,699 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,701 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,701 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,735 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,735 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,742 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,742 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,742 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,747 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,751 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,751 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,756 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,756 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,757 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,760 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,760 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,760 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,763 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,763 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,763 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,769 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,769 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,769 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,775 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,775 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,775 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,775 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,775 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,775 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,780 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,780 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,780 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,785 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,791 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,791 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,792 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,796 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,800 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,801 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,801 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,806 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,806 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,806 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,810 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,813 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,813 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,813 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,819 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,819 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,819 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,825 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,826 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,830 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,835 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,835 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,835 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,841 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,846 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,846 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,846 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,851 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,851 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,851 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,856 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,856 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,857 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,860 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,861 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,861 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,867 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,867 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,867 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,873 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,873 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,873 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,885 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,885 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,885 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,885 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,885 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,885 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,890 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,890 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,890 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,897 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:13,897 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:13,897 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:13,899 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 702 states. [2024-05-30 10:37:13,899 INFO L212 cStratifiedReduction]: Copied states 31 times. [2024-05-30 10:37:13,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:37:13,899 INFO L78 Accepts]: Start accepts. Automaton has currently 809 states, but on-demand construction may add more states Word has length 57 [2024-05-30 10:37:13,900 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:37:13,900 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-30 10:37:13,900 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:37:13,902 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:37:13,902 INFO L85 PathProgramCache]: Analyzing trace with hash -544627393, now seen corresponding path program 1 times [2024-05-30 10:37:13,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:37:13,902 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [280425101] [2024-05-30 10:37:13,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:37:13,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:37:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:37:14,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:37:14,072 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:37:14,072 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [280425101] [2024-05-30 10:37:14,072 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [280425101] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 10:37:14,073 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [898714075] [2024-05-30 10:37:14,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:37:14,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:37:14,073 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:37:14,126 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 10:37:14,128 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-05-30 10:37:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:37:14,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 4 conjunts are in the unsatisfiable core [2024-05-30 10:37:14,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 10:37:14,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:37:14,226 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 10:37:14,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:37:14,252 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [898714075] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 10:37:14,252 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 10:37:14,252 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2024-05-30 10:37:14,253 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1081124203] [2024-05-30 10:37:14,253 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 10:37:14,254 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-05-30 10:37:14,255 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:37:14,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-05-30 10:37:14,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2024-05-30 10:37:14,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:37:14,256 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:37:14,256 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.3) internal successors, (73), 10 states have internal predecessors, (73), 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 10:37:14,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:37:14,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:37:14,257 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:37:14,325 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 159 states. [2024-05-30 10:37:14,326 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:37:14,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:37:14,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:37:14,326 INFO L78 Accepts]: Start accepts. Automaton has currently 160 states, but on-demand construction may add more states Word has length 71 [2024-05-30 10:37:14,327 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:37:14,337 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-05-30 10:37:14,534 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2024-05-30 10:37:14,537 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:37:14,537 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:37:14,537 INFO L85 PathProgramCache]: Analyzing trace with hash 587621151, now seen corresponding path program 2 times [2024-05-30 10:37:14,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:37:14,538 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [901709037] [2024-05-30 10:37:14,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:37:14,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:37:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:37:14,745 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:37:14,745 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:37:14,746 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [901709037] [2024-05-30 10:37:14,746 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [901709037] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 10:37:14,746 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [941993459] [2024-05-30 10:37:14,746 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-30 10:37:14,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:37:14,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:37:14,748 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 10:37:14,782 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-05-30 10:37:14,859 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-30 10:37:14,859 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 10:37:14,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 8 conjunts are in the unsatisfiable core [2024-05-30 10:37:14,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 10:37:14,901 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:37:14,901 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 10:37:14,980 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:37:14,982 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [941993459] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 10:37:14,982 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 10:37:14,982 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 18 [2024-05-30 10:37:14,982 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1334745303] [2024-05-30 10:37:14,983 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 10:37:14,984 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-05-30 10:37:14,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:37:14,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-05-30 10:37:14,986 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=90, Invalid=216, Unknown=0, NotChecked=0, Total=306 [2024-05-30 10:37:14,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:37:14,986 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:37:14,986 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 5.611111111111111) internal successors, (101), 18 states have internal predecessors, (101), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 10:37:14,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:37:14,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:37:14,986 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:37:14,987 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:37:15,120 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 244 states. [2024-05-30 10:37:15,121 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:37:15,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:37:15,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:37:15,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:37:15,121 INFO L78 Accepts]: Start accepts. Automaton has currently 245 states, but on-demand construction may add more states Word has length 99 [2024-05-30 10:37:15,124 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:37:15,130 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-05-30 10:37:15,328 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:37:15,329 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:37:15,329 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:37:15,329 INFO L85 PathProgramCache]: Analyzing trace with hash -838301985, now seen corresponding path program 3 times [2024-05-30 10:37:15,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:37:15,329 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1460284839] [2024-05-30 10:37:15,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:37:15,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:37:15,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:37:15,642 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:37:15,642 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:37:15,643 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1460284839] [2024-05-30 10:37:15,643 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1460284839] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 10:37:15,643 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [14978620] [2024-05-30 10:37:15,643 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-05-30 10:37:15,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:37:15,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:37:15,644 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 10:37:15,646 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-05-30 10:37:15,721 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2024-05-30 10:37:15,721 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 10:37:15,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 16 conjunts are in the unsatisfiable core [2024-05-30 10:37:15,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 10:37:15,804 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:37:15,805 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 10:37:15,979 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:37:15,979 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [14978620] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 10:37:15,979 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 10:37:15,980 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 27 [2024-05-30 10:37:15,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2037639076] [2024-05-30 10:37:15,980 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 10:37:15,980 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2024-05-30 10:37:15,980 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:37:15,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2024-05-30 10:37:15,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=507, Unknown=0, NotChecked=0, Total=702 [2024-05-30 10:37:15,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:37:15,981 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:37:15,981 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 5.037037037037037) internal successors, (136), 27 states have internal predecessors, (136), 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 10:37:15,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:37:15,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:37:15,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:37:15,982 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:37:15,982 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:37:16,294 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 350 states. [2024-05-30 10:37:16,294 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 10:37:16,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:37:16,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:37:16,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:37:16,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-05-30 10:37:16,295 INFO L78 Accepts]: Start accepts. Automaton has currently 351 states, but on-demand construction may add more states Word has length 134 [2024-05-30 10:37:16,297 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:37:16,318 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-05-30 10:37:16,521 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:37:16,523 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:37:16,524 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:37:16,524 INFO L85 PathProgramCache]: Analyzing trace with hash 2069165592, now seen corresponding path program 4 times [2024-05-30 10:37:16,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:37:16,524 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315523396] [2024-05-30 10:37:16,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:37:16,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:37:16,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:37:18,134 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 0 proven. 474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:37:18,134 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:37:18,134 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1315523396] [2024-05-30 10:37:18,134 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1315523396] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 10:37:18,134 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1262534087] [2024-05-30 10:37:18,135 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-05-30 10:37:18,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:37:18,135 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:37:18,136 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 10:37:18,156 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-05-30 10:37:18,217 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-05-30 10:37:18,217 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 10:37:18,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 278 conjuncts, 45 conjunts are in the unsatisfiable core [2024-05-30 10:37:18,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 10:37:20,773 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 335 proven. 139 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:37:20,774 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 10:37:23,685 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 0 proven. 474 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:37:23,685 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1262534087] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 10:37:23,685 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 10:37:23,686 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 45, 45] total 127 [2024-05-30 10:37:23,686 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444265267] [2024-05-30 10:37:23,686 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 10:37:23,686 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 127 states [2024-05-30 10:37:23,686 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:37:23,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 127 interpolants. [2024-05-30 10:37:23,691 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=962, Invalid=15040, Unknown=0, NotChecked=0, Total=16002 [2024-05-30 10:37:23,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:37:23,691 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:37:23,692 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 127 states, 127 states have (on average 2.952755905511811) internal successors, (375), 127 states have internal predecessors, (375), 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 10:37:23,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:37:23,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:37:23,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:37:23,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-05-30 10:37:23,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:37:23,692 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:37:30,493 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:30,494 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,496 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,496 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,499 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,499 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:30,499 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,500 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,500 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,501 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,503 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,506 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,506 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,506 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,510 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,510 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,510 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,513 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,513 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,513 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,515 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,516 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,516 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,518 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,518 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,518 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,519 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:30,519 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,522 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,522 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,522 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,526 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,526 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,526 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,634 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,634 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,634 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,639 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,639 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:30,639 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,640 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,641 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,641 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,644 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,644 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,644 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,648 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,648 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,649 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,654 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,654 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,654 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,658 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,658 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,658 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,662 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,663 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:30,667 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:30,667 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:30,667 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:35,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:35,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:35,877 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:35,928 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:35,928 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:35,928 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:35,929 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:35,929 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:35,929 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:35,951 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:35,951 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:35,951 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:35,982 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:35,982 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:35,982 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:36,024 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:36,024 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:36,024 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:36,057 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:36,057 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:36,057 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:36,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:36,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:36,094 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,679 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,681 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,682 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,684 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,684 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,684 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,687 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,687 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,687 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,691 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,691 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,691 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,693 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,696 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,696 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,696 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,699 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,699 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,699 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,699 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,704 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,708 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,708 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,708 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,711 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,711 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,712 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,717 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,717 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,722 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,722 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,722 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,726 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,726 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,726 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,730 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:37,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:37,734 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:37,734 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:40,652 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:40,652 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:40,652 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:40,677 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:40,678 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:40,678 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:40,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:40,697 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:40,697 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:40,724 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:40,724 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:40,724 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:40,756 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:40,756 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:40,756 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:40,784 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:40,784 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:40,784 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:40,818 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:40,818 INFO L394 cStratifiedReduction]: Guessed abstraction level: [~x~0] [2024-05-30 10:37:40,818 INFO L395 cStratifiedReduction]: Actual level: [~x~0] [2024-05-30 10:37:43,896 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:43,897 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:43,898 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,899 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:43,900 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,900 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:43,904 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:43,904 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:43,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,905 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,909 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:43,909 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,909 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:43,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,913 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,917 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:43,917 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,917 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,919 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:43,919 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,919 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:43,926 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,926 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,928 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:43,928 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,928 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,928 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:43,928 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:43,928 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,952 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:43,952 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,952 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,954 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:43,954 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,954 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,956 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:43,957 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,958 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,962 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:43,962 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:43,962 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,054 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:44,055 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,055 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,062 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:44,062 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:44,062 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,064 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:44,064 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,064 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,068 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:44,068 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,068 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,073 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:44,073 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,073 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,079 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:44,079 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,079 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:44,084 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,084 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:44,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,088 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,093 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:44,093 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,093 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,181 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:44,182 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:44,182 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:50,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:50,347 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:50,347 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:50,427 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:50,427 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:37:50,427 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:50,428 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:50,428 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:50,428 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:50,452 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:50,452 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:50,452 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:50,484 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:50,484 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:50,485 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:50,528 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:50,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:50,528 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:50,559 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:50,560 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:50,560 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:50,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:50,599 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:50,599 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,719 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,721 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,721 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,721 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,724 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,726 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,726 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,726 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,728 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,728 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,728 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,730 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,732 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,733 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,733 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,734 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,734 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,739 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,739 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,739 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,806 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,806 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,806 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,809 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,809 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,809 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,812 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,812 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,812 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,816 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,816 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,816 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,820 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,820 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,820 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,823 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,824 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,827 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,827 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,827 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:52,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:52,830 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:58,882 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:58,883 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:58,883 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:58,984 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:58,985 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:58,985 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,007 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,007 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,007 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,036 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,036 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,037 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,073 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,073 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,073 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,108 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,108 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,108 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,141 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,141 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,142 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,168 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,169 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,169 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,171 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,171 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,171 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,173 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,173 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,174 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,176 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,176 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,176 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,178 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,179 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,179 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,181 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,181 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,181 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,183 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,183 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,183 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,184 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,184 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,184 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,186 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,186 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,192 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,192 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,198 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,199 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,199 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,202 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,202 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,205 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,209 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,213 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,213 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,213 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,217 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,220 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,220 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,224 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,704 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,730 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,755 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,755 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,755 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,788 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,788 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,788 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,825 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,858 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,858 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,858 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:37:59,895 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:37:59,895 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,117 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,117 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,117 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,119 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,119 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,119 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,121 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,122 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,122 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,124 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,124 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,124 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,126 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,126 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,126 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,128 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,129 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,129 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,131 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,131 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,131 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,132 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,132 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,132 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,133 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,133 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,137 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,137 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,137 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,210 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,210 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,210 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,214 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,214 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,214 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,217 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,221 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,222 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,222 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,227 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,227 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,227 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,230 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,234 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,234 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,234 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:02,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:02,238 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:08,524 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:08,525 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:08,525 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:08,567 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:08,567 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:08,567 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:08,594 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:08,594 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:08,594 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:08,629 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:08,629 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:08,629 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:08,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:08,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:08,671 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:08,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:08,714 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:08,714 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:08,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:08,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:08,753 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,420 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,420 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,420 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,422 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,425 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,425 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,425 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,428 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,428 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,428 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,430 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,430 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,430 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,432 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,432 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,435 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,435 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,435 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,435 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,435 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,436 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,436 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,437 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,437 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,442 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,442 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,442 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,444 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,449 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,449 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,449 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,452 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,452 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,452 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,455 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,458 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,458 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,458 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,462 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,462 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,462 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,467 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,467 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,467 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,470 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,471 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,474 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,474 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,474 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,478 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,478 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,478 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:09,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,504 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:09,639 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 14736 states. [2024-05-30 10:38:09,640 INFO L212 cStratifiedReduction]: Copied states 1702 times. [2024-05-30 10:38:09,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:09,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:38:09,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:38:09,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-05-30 10:38:09,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 218 states. [2024-05-30 10:38:09,640 INFO L78 Accepts]: Start accepts. Automaton has currently 15391 states, but on-demand construction may add more states Word has length 143 [2024-05-30 10:38:09,641 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:38:09,646 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2024-05-30 10:38:09,845 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:38:09,846 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:38:09,846 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:38:09,846 INFO L85 PathProgramCache]: Analyzing trace with hash -1279350463, now seen corresponding path program 1 times [2024-05-30 10:38:09,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:38:09,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2062498195] [2024-05-30 10:38:09,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:09,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:38:09,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:11,296 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 0 proven. 476 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:11,297 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:38:11,297 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2062498195] [2024-05-30 10:38:11,297 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2062498195] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 10:38:11,297 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1356271256] [2024-05-30 10:38:11,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:38:11,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:38:11,297 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:38:11,298 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 10:38:11,298 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 10:38:11,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:38:11,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 295 conjuncts, 50 conjunts are in the unsatisfiable core [2024-05-30 10:38:11,385 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 10:38:13,857 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 335 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:13,857 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 10:38:16,995 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 0 proven. 476 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:38:16,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1356271256] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 10:38:16,996 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 10:38:16,996 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 47, 47] total 136 [2024-05-30 10:38:16,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559248909] [2024-05-30 10:38:16,996 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 10:38:16,996 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 136 states [2024-05-30 10:38:16,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:38:16,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 136 interpolants. [2024-05-30 10:38:17,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=975, Invalid=17385, Unknown=0, NotChecked=0, Total=18360 [2024-05-30 10:38:17,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:17,002 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:38:17,002 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 136 states, 136 states have (on average 2.985294117647059) internal successors, (406), 136 states have internal predecessors, (406), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 10:38:17,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:38:17,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:38:17,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:38:17,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-05-30 10:38:17,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 218 states. [2024-05-30 10:38:17,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:38:17,003 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:38:24,594 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,594 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:24,594 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,596 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,596 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,596 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,598 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,598 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:24,598 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,600 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,600 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,601 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,604 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,607 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,609 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,609 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,609 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,611 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,611 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,611 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,613 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,613 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,613 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,613 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,613 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:24,613 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,619 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,619 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,619 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,623 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,624 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,624 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,624 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,624 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,624 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,627 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,627 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,627 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,711 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,711 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,715 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,720 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,720 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:24,720 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,721 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,721 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,721 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,724 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,727 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,727 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,727 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,731 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,732 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,732 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,737 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,737 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,737 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,740 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,744 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,744 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,744 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,840 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,841 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,843 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,846 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,846 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,846 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,849 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,850 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,850 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,854 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,857 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,857 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,857 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,860 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,860 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,860 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,863 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:24,863 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:24,863 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:25,839 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:25,839 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:25,839 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:30,395 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:30,395 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:30,396 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:30,449 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:30,449 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:30,449 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:30,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:30,451 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:30,451 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:30,476 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:30,476 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:30,476 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:30,509 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:30,509 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:30,509 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:30,653 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:30,654 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:30,654 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:30,682 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:30,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:30,683 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:30,713 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:30,713 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:30,713 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,382 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,382 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,382 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,383 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,383 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,384 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,386 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,386 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,386 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,388 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,388 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,388 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,389 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,390 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,390 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,391 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,391 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,391 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,393 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,394 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,394 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,394 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,395 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,395 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,395 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,399 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,399 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,399 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,405 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,405 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,405 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,408 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,410 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,410 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,410 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,413 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,413 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,414 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,417 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,417 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,420 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,420 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,420 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,423 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,423 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,423 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,426 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,426 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,426 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,455 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,458 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,460 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,460 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,464 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,467 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,467 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,467 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,470 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,470 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,474 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,474 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,474 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:32,477 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:32,477 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:37,426 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,426 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:37,426 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:37,445 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,445 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:37,445 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:37,458 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,458 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:37,458 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:37,479 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,479 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:37,479 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:37,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:37,503 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:37,523 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,524 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:37,524 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:37,547 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:37,547 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:37,547 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,828 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:40,828 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,830 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,833 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,833 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:40,833 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,834 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,834 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,834 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,836 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,836 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,836 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,838 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,838 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,838 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,841 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,843 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,845 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,845 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,845 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,847 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,848 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,848 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:40,848 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,852 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,853 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,854 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,855 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,855 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,855 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,857 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,857 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,857 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,890 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,890 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,890 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,893 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,893 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:40,893 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,894 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,894 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,894 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,896 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,896 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,896 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,899 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,899 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,899 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,902 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,902 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,902 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,904 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,904 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,904 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,906 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,906 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,906 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,908 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,908 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,908 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,952 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,952 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,952 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,960 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,960 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:40,960 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,961 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,961 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,961 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,963 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,964 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,964 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,967 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:40,967 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:40,967 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,073 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:41,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,074 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,078 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:41,078 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,078 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,082 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:41,082 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,082 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:41,085 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,085 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,190 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:41,190 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,190 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,193 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:41,193 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,193 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,196 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:41,196 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,196 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,200 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:41,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,201 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:41,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,205 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:41,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,209 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,213 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:41,213 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,213 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:41,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:41,217 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:42,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:42,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:42,767 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:44,676 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:44,676 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:44,676 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:46,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:46,591 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:46,591 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:49,218 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,218 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:49,218 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:49,300 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,301 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:38:49,301 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:49,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:49,302 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:49,328 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,328 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:49,328 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:49,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:49,362 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:49,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:49,422 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:49,454 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,454 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:49,454 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:49,489 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:49,489 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:49,489 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,065 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,065 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,065 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,067 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,067 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,067 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,070 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,070 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,070 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,073 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,073 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,073 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,075 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,075 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,075 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,077 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,077 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,078 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,080 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,080 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,080 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,081 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,081 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,081 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,082 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,082 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,082 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,087 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,087 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,087 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,097 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,100 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,100 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,100 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,103 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,103 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,103 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,106 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,106 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,106 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,110 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,110 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,112 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,112 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,112 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,115 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,115 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,118 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,118 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,118 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,125 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,125 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,125 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,130 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,130 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,130 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,133 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,133 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,138 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,138 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,138 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,143 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,143 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,143 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,147 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,151 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,155 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,155 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,155 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,202 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,202 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,202 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,206 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,206 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,206 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,209 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,214 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,214 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,214 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,219 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,219 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,219 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,223 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,223 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,223 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,228 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,228 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,228 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,232 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:38:52,232 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:38:52,232 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,480 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,480 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,527 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,528 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,557 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,595 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,595 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,595 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,638 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,638 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,638 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,676 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,676 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,676 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,717 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,750 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,750 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,750 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,753 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,756 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,756 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,756 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,759 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,759 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,761 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,762 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,762 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,765 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,767 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,768 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,768 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,770 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,770 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,770 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,776 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,776 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,776 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,781 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,781 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,781 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,784 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,784 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,784 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,787 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,787 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,791 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,791 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,791 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,795 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,795 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,795 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,798 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,798 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,798 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,801 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,801 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,801 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,804 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,804 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,804 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,809 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,809 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,809 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,813 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,813 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,813 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,817 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,817 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,817 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,822 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,822 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,822 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,828 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,828 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,833 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,833 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,833 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,837 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,842 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,842 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,842 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,887 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,887 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,887 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,891 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,892 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,892 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,896 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,896 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,896 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,901 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,901 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,902 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,907 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,907 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,907 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,912 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,912 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,912 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,917 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,917 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,917 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,922 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:00,922 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:00,922 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:02,446 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:02,446 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:02,446 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:02,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:02,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:02,487 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:02,527 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:02,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:02,528 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:02,577 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:02,577 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:02,577 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:02,630 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:02,630 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:02,631 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:02,681 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:02,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:02,681 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:02,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:02,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:02,733 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,397 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,398 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,400 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,400 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,400 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,403 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,406 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,409 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,409 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,409 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,411 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,411 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,411 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,414 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,414 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,414 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,415 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,415 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,415 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,417 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,417 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,422 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,433 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,433 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,433 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,437 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,437 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,437 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,439 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,440 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,440 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,443 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,443 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,443 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,447 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,447 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,447 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,450 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,450 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,450 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,453 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,456 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,464 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,464 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,470 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,470 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,473 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,474 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,474 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,478 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,479 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,479 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,484 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,484 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,484 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,489 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,489 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,489 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,493 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,493 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,498 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,498 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,498 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,553 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,554 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,554 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,558 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,558 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,562 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,563 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,563 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,569 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,569 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,574 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,574 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,574 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,579 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,579 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,579 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,588 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,588 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,588 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,593 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:05,593 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:05,593 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:14,690 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:14,691 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:14,691 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:14,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:14,760 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:14,760 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:14,805 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:14,805 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:14,805 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:14,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:14,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:14,859 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:14,920 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:14,921 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:14,921 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:14,976 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:14,977 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:14,977 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,035 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,035 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,035 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,609 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,610 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,610 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,613 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,613 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,613 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,618 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,618 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,618 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,623 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,623 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,623 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,627 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,627 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,627 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,632 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,632 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,632 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,648 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,648 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,648 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,650 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,650 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,650 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,652 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,652 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,652 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,661 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,665 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,665 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,665 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,673 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,673 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,673 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,678 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,678 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,678 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,682 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,683 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,687 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,687 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,687 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,693 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,699 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,699 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,704 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,709 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,709 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,709 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,714 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,715 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,721 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,721 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,721 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,728 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,728 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,728 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,735 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,735 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,743 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,752 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,759 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,759 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,766 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,766 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,767 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,775 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,775 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,775 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,846 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,846 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,846 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,853 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,853 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,859 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,867 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,867 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,867 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,875 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,875 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,875 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,882 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,882 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,882 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,890 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,890 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,890 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,897 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:15,897 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:15,897 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:16,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:16,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:16,408 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:16,659 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:16,659 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:16,659 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,191 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,191 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,191 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,194 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,194 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,194 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,197 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,201 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,204 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,204 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,204 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,207 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,207 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,207 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,210 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,210 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,210 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,212 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,212 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,212 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,213 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,213 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,213 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,220 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,220 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,223 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,223 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,223 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,229 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,229 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,229 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,233 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,236 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,236 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,236 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,239 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,243 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,243 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,243 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,247 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,247 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,247 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,251 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,251 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,251 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,254 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,254 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,255 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,258 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,258 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,258 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,263 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,263 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,264 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,268 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,272 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,273 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,273 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,278 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,278 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,278 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,284 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,284 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,284 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,289 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,289 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,290 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,295 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,295 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,295 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,300 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,300 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,300 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,350 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,355 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,360 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,360 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,360 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,366 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,366 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,366 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,372 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,373 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,373 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,378 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,384 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,384 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,384 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,389 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,390 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,390 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,616 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,617 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,768 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,771 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,771 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,771 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,775 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,775 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,775 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,780 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,783 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,783 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,787 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,787 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,791 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,791 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,791 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,792 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,792 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,792 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,794 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,794 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,802 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,802 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,802 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,810 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,814 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,814 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,814 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,818 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,818 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,818 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,822 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,823 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,823 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,828 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,828 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,832 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,832 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,832 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,836 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,836 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,836 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,841 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,847 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,853 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,853 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,858 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,858 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,858 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,865 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,872 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,872 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,878 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,878 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,878 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,884 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,884 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,884 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,890 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,890 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,890 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,951 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,951 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,951 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,956 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,957 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,957 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,962 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,962 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,962 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,969 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,969 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,969 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,976 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,976 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,976 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,983 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,983 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,989 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,989 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,996 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:17,996 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:17,996 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,431 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,432 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,435 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,435 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,435 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,440 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,440 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,440 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,445 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,445 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,445 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,449 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,449 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,449 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,453 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,457 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,459 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,459 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,459 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,461 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,470 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,470 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,478 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,478 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,478 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,482 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,482 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,482 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,486 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,487 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,492 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,492 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,492 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,497 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,497 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,497 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,502 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,502 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,506 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,507 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,511 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,519 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,519 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,525 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,525 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,525 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,531 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,532 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,532 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,539 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,539 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,539 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,547 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,547 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,547 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,554 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,554 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,554 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,561 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,561 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,561 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,568 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,635 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,635 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,635 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,641 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,641 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,642 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,648 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,648 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,648 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,656 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,656 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,656 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,664 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,664 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,672 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,679 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:18,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:18,687 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,282 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,282 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,283 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,286 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,290 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,290 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,290 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,294 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,294 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,298 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,298 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,302 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,306 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,306 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,306 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,308 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,310 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,310 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,310 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,318 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,318 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,318 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,326 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,327 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,327 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,331 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,331 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,331 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,335 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,335 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,335 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,340 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,340 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,340 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,346 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,350 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,355 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,359 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,359 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,359 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,367 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,367 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,367 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,373 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,373 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,373 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,379 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,379 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,379 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,386 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,386 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,386 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,394 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,394 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,394 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,401 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,401 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,408 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,415 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,415 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,415 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,478 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,478 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,478 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,484 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,484 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,485 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,491 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,491 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,491 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,498 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,499 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,499 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,507 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,507 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,514 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,521 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,521 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,522 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,529 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:19,529 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:19,529 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, ~i~0, ~j~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:21,285 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 37122 states. [2024-05-30 10:39:21,285 INFO L212 cStratifiedReduction]: Copied states 3494 times. [2024-05-30 10:39:21,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:39:21,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:39:21,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:39:21,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-05-30 10:39:21,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 229 states. [2024-05-30 10:39:21,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2024-05-30 10:39:21,292 INFO L78 Accepts]: Start accepts. Automaton has currently 38739 states, but on-demand construction may add more states Word has length 163 [2024-05-30 10:39:21,293 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:39:21,298 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-05-30 10:39:21,498 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:39:21,498 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:39:21,498 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:39:21,499 INFO L85 PathProgramCache]: Analyzing trace with hash 651066113, now seen corresponding path program 2 times [2024-05-30 10:39:21,499 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:39:21,499 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568938252] [2024-05-30 10:39:21,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:39:21,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:39:21,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:39:21,646 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 43 proven. 17 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-05-30 10:39:21,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:39:21,646 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568938252] [2024-05-30 10:39:21,646 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [568938252] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 10:39:21,646 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [989032562] [2024-05-30 10:39:21,646 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-30 10:39:21,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:39:21,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:39:21,648 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 10:39:21,664 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 10:39:21,742 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-30 10:39:21,742 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 10:39:21,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 327 conjuncts, 12 conjunts are in the unsatisfiable core [2024-05-30 10:39:21,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 10:39:21,777 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-05-30 10:39:21,778 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-05-30 10:39:21,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [989032562] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:39:21,778 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-05-30 10:39:21,778 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [13] total 15 [2024-05-30 10:39:21,778 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1015018983] [2024-05-30 10:39:21,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:39:21,778 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-05-30 10:39:21,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:39:21,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-05-30 10:39:21,779 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=156, Unknown=0, NotChecked=0, Total=210 [2024-05-30 10:39:21,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:39:21,779 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:39:21,780 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 6.615384615384615) internal successors, (86), 13 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 10:39:21,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:39:21,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:39:21,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:39:21,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-05-30 10:39:21,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 229 states. [2024-05-30 10:39:21,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2024-05-30 10:39:21,780 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:39:21,780 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:39:21,866 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,867 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:39:21,867 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,868 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,868 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,872 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,872 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,878 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,879 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,886 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,886 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,886 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,892 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,892 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,892 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,897 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,897 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,897 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,903 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,903 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,910 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,910 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,926 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,926 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,927 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,934 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,934 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,934 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,940 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,940 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,940 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,947 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,947 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,947 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,955 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,955 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,955 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,974 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,974 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,974 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,983 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,985 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,985 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,993 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:21,993 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:21,994 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,001 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,001 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,002 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,011 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,012 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,012 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,033 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,033 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,033 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,044 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,054 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,054 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,054 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,064 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,064 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,064 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,076 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,076 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,100 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,101 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,101 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,113 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,114 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,114 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,125 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,125 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,125 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,292 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,292 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,292 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,314 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,314 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,314 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,330 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,330 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:39:22,330 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,331 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,331 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,331 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,347 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,369 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,369 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,369 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,396 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,396 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,396 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,417 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,417 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,441 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,441 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,441 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,460 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,460 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,466 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,466 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,466 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,474 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,474 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,474 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,483 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,483 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,483 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,490 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,490 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,491 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,497 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,497 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,497 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,504 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,513 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,513 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,513 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,535 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,535 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,544 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,544 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,544 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,552 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,561 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,561 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,561 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,571 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,571 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,571 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,596 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,596 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,596 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,607 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,617 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,617 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,627 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,627 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,627 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,640 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,640 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,640 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,667 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,668 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,668 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,681 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,681 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,693 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,706 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,706 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,706 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,721 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,721 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,721 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,751 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,751 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,767 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,782 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,782 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,782 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,797 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,797 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,820 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,820 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,820 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,846 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,846 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,846 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,870 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,870 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,871 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,903 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,903 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,939 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,940 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,940 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,971 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:22,971 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:22,971 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,005 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,005 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,005 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,032 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,032 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:39:23,032 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,033 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,033 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,033 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,040 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,040 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,040 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,049 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,059 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,059 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,059 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,067 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,067 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,067 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,075 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,075 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,082 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,082 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,082 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,091 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,092 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,092 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,115 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,115 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,126 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,126 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,126 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,135 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,135 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,145 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,145 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,145 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,157 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,157 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,157 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,189 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,189 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,189 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,202 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,202 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,202 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,214 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,214 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,214 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,226 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,227 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,227 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,241 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,241 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,242 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,272 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,272 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,272 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,288 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,288 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,288 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,303 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,303 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,303 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,317 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,318 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,318 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,335 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,335 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,335 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,382 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,382 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,382 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,400 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,400 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,400 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,418 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,418 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,435 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,435 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,435 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,631 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,631 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,631 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,662 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,662 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:39:23,662 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,663 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,664 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,687 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,720 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,720 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,720 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,759 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,759 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,789 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,790 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,790 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,825 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:23,850 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,850 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,850 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,856 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,856 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,856 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,866 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,866 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,866 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,877 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,885 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,885 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,885 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,893 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,893 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,893 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,900 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,900 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,900 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,908 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,908 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,908 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,914 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,921 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,921 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,921 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,929 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,929 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,929 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,935 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,936 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,936 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,941 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,941 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,942 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,947 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,947 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,947 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,958 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,958 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,958 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,960 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,960 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,960 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,963 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,963 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,964 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,967 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,967 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,967 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,969 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,969 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,969 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,971 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,972 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,972 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,974 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,974 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,974 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:23,981 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:23,981 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,001 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,001 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,001 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,010 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,010 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,018 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,018 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,018 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,026 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,026 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,026 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,038 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,038 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,038 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,052 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,052 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,052 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,059 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,059 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,059 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,066 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,066 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,066 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,073 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,073 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,073 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,086 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,086 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,086 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,088 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,090 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,090 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,091 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,092 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,093 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,093 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,095 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,095 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,095 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,100 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,100 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,100 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,154 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,154 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,154 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,166 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,166 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,176 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,176 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,176 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,187 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,187 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,187 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,258 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,258 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,258 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,267 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,267 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,275 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,283 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,283 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,283 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,290 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,290 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,291 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,303 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,303 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,304 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,306 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,306 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,306 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,309 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,309 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,309 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,311 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,311 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,311 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,313 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,318 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,319 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,319 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,346 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,360 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,360 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,360 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,373 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,373 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,374 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,387 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,387 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,387 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,458 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,459 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,459 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,478 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,478 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,488 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,489 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,489 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,499 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,499 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,499 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,509 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,509 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,509 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,528 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,528 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,531 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,531 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,531 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,534 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,536 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,536 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,539 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,539 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,539 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,544 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,544 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,544 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,589 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,589 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,589 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,607 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,624 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,624 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,624 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,641 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:24,641 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:24,641 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,795 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:25,795 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,795 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,800 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:25,801 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,801 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,805 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:25,805 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,805 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,809 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:25,809 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,809 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,813 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:25,813 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,813 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,819 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:25,819 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,819 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,822 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:25,822 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,822 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:25,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,825 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,827 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:25,827 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,827 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:25,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,830 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,835 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:25,835 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,835 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,860 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:25,861 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,861 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,886 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:25,886 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,886 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,922 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:25,922 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,922 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,961 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:25,962 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,962 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,996 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:25,996 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:25,996 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,032 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,033 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,033 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,062 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,062 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,063 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,070 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,070 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,070 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,081 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,081 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,081 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,092 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,092 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,092 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,101 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,101 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,101 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,110 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,110 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,119 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,119 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,119 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,128 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,128 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,128 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,134 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,134 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,134 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,142 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,142 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,142 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,151 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,158 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,158 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,158 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,165 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,172 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,182 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,182 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,183 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,185 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,185 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,188 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,188 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,188 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,192 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,192 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,194 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,194 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,195 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,197 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,200 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,200 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,200 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,207 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,207 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,207 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,234 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,234 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,234 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,246 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,246 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,246 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,257 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,268 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,283 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,283 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,283 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,302 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,311 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,312 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,312 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,321 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,321 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,321 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,330 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,330 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,330 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,346 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,349 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,349 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,349 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,352 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,352 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,352 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,355 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,358 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,358 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,358 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,365 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,365 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,365 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,406 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,423 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,423 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,439 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,439 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,439 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,455 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,559 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,559 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,559 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,571 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,571 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,572 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,582 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,582 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,582 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,592 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,593 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,593 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,603 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,603 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,603 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,619 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,619 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,619 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,623 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,623 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,623 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,626 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,626 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,626 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,629 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,629 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,629 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,632 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,632 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,632 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,638 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,639 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,639 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,674 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,674 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,674 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,693 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,711 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,712 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,712 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,730 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,825 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,849 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,849 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,849 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,863 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,863 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,863 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,876 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,876 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,876 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,889 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,889 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,889 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,912 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,912 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,912 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,915 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,915 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,915 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,918 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,919 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,919 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,922 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,922 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,922 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,925 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,925 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,931 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,932 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,932 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,988 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:26,988 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:26,988 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:27,011 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:27,011 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:27,011 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:27,032 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:27,032 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:27,032 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:27,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:27,054 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:27,054 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,474 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,475 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,475 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,481 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,481 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,481 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,487 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,493 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,493 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,498 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,498 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,498 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,505 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,506 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,506 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,510 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,510 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,510 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,513 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,513 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,513 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,517 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,517 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,517 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,520 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,520 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,527 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,527 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,527 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,561 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,561 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,561 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,596 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,596 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,596 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,638 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,638 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,638 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,681 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,681 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,718 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,719 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,759 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,760 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,796 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,807 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,807 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,820 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,820 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,820 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,833 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,833 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,833 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,845 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,845 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,845 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,856 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,856 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,856 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,867 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,867 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,867 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,880 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,888 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,888 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,888 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,898 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,898 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,898 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,908 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,908 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,908 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,917 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,917 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,917 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,926 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,926 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,926 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,935 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,935 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,935 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,949 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,949 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,949 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,952 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,952 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,953 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,956 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,957 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,957 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,961 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,961 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,961 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,964 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,964 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,964 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,968 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,968 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,968 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,971 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,971 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,971 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:28,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:28,980 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,012 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,013 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,013 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,027 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,027 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,027 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,041 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,041 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,041 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,055 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,055 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,055 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,239 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,254 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,254 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,254 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,262 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,262 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,262 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,270 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,270 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,270 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,277 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,277 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,277 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,290 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,291 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,291 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,293 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,293 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,293 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,296 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,296 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,296 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,298 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,298 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,300 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,300 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,300 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,305 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,305 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,305 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,335 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,335 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,335 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,347 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,347 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,347 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,358 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,359 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,359 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,370 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,370 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,370 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,446 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,446 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,446 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,456 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,464 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,465 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,465 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,473 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,473 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,473 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,481 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,481 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,481 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,495 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,495 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,495 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,498 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,498 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,498 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,500 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,500 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,500 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,503 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,505 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,505 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,505 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,511 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,540 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,555 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,555 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,555 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,570 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,570 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,570 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,584 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,585 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,585 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,661 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,681 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,681 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,693 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,704 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,715 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,735 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,735 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,735 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,739 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,739 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,739 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,741 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,741 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,741 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,744 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,744 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,744 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,747 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,753 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,753 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,753 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,801 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,802 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,802 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,821 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,821 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,821 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,840 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,840 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,840 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,858 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:29,858 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:29,858 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,126 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,127 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,127 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,134 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,134 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,134 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,140 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,140 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,141 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,146 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,147 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,152 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,153 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,153 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,160 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,161 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,161 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,165 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,168 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,168 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,168 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,172 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,175 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,175 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,175 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,184 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,184 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,184 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,222 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,222 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,222 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,260 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,260 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,260 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,310 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,310 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,310 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,365 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,365 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,365 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,413 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,413 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,413 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,466 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,466 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,466 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,509 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,509 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,509 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,521 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,521 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,521 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,535 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,536 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,554 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,554 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,554 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,567 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,567 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,568 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,580 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,581 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,593 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,593 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,593 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,606 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,606 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,606 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,615 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,615 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,615 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,627 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,627 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,627 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,640 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,640 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,640 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,651 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,651 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,661 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,671 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,687 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,687 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,687 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,691 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,691 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,691 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,696 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,696 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,696 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,701 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,701 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,701 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,705 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,705 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,709 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,710 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,710 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,714 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,714 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,724 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,724 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,724 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,765 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,765 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,765 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,783 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,784 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,800 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,801 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,801 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,817 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,818 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,818 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,839 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,839 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,839 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,863 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,863 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,863 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,876 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,876 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,876 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,888 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,888 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,888 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,900 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,901 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,901 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,921 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,921 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,921 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,925 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,925 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,929 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,929 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,929 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,932 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,932 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,932 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,936 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,936 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,936 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,944 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,991 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:31,991 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:31,991 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,010 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,010 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,028 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,028 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,028 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,046 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,046 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,046 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,075 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,075 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,075 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,109 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,109 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,109 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,151 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,190 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,190 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,190 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,204 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,204 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,205 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,218 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,218 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,230 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,243 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,243 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,243 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,263 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,263 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,263 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,268 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,271 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,275 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,279 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,279 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,279 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,287 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,288 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,332 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,332 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,332 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,356 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,356 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,378 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,400 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,401 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,497 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,497 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,497 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,698 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,699 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,722 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,722 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,722 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,736 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,736 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,736 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,749 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,749 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,749 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,762 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,763 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,763 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,786 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,786 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,789 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,789 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,789 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,792 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,792 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,792 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,796 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,799 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,799 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,799 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,805 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,805 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,805 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,861 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,862 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,862 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,917 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,918 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,918 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,939 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,939 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,940 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,961 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,961 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,961 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,985 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,985 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,985 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,995 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:32,995 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:32,995 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,008 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,008 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,008 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,021 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,021 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,021 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,033 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,033 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,033 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,044 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,055 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,055 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,056 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,067 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,068 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,068 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,076 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,076 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,086 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,086 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,086 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,096 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,096 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,096 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,105 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,114 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,114 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,114 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,122 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,122 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,122 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,136 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,136 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,136 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,139 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,139 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,139 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,143 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,143 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,143 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,147 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,150 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,150 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,151 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,154 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,154 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,154 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,157 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,157 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,157 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,166 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,166 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,166 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,199 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,200 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,200 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,215 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,215 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,215 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,230 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,245 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,245 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,263 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,264 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,264 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,287 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,288 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,288 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,301 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,301 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,313 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,325 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,326 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,326 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,347 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,351 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,351 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,351 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,354 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,354 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,354 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,358 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,358 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,358 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,362 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,369 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,370 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,370 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,419 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,419 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,438 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,438 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,438 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,457 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,476 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,476 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,476 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,507 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,507 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,543 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,543 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,543 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,588 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,588 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,588 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,637 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,637 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,637 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,652 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,652 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,652 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,666 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,666 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,666 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,679 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,692 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,692 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,692 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,712 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,713 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,713 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,717 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,717 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,717 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,721 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,721 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,721 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,725 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,725 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,725 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,729 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,736 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,737 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,737 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,781 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,781 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,781 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,805 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,805 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,805 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,827 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,828 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,850 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,850 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,851 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,872 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,872 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,884 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,885 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,885 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,899 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,899 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,899 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,915 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,915 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,915 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,929 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,929 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,929 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,942 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,943 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,943 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,956 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,956 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,956 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,970 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,970 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,970 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:33,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:33,980 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,127 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,127 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,127 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,144 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,144 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,144 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,153 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,154 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,154 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,163 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,172 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,186 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,186 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,189 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,189 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,189 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,193 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,193 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,193 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,197 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,201 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,204 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,204 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,205 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,208 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,208 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,208 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,216 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,217 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,251 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,252 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,252 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,268 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,284 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,284 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,284 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,300 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,300 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,300 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,319 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,319 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,320 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,345 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,345 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,345 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,358 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,358 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,358 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,371 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,371 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,371 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,384 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,384 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,384 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,404 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,404 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,405 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,409 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,409 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,412 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,412 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,412 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,416 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,419 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,419 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,420 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,427 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,427 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,427 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,475 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,476 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,476 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,495 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,495 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,495 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,514 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,532 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,532 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,532 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,650 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,650 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,664 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,664 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,677 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,678 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,678 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,690 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,690 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,691 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,703 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,703 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,703 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,724 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,724 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,728 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,728 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,728 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,732 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,732 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,736 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,736 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,736 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,740 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,749 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,749 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,749 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,795 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,796 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,820 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,821 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,821 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,844 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,845 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,845 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,869 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,869 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,869 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,891 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,891 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,891 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,904 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,904 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,904 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,919 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,919 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,919 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,935 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,935 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,935 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,949 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,949 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,949 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,962 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,962 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,963 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,976 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,976 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,976 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,990 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:34,990 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:34,990 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,000 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,000 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,000 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,013 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,013 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,013 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,025 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,025 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,025 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,035 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,036 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,036 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,046 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,046 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,046 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,056 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,057 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,057 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,072 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,072 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,072 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,075 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,076 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,076 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,080 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,080 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,081 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,085 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,085 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,089 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,089 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,093 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,093 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,093 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,098 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,098 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,098 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,107 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,107 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,107 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,147 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,166 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,166 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,183 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,183 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,183 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,200 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,201 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,222 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,222 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,222 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,249 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,250 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,250 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,264 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,264 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,264 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,278 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,278 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,278 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,292 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,292 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,292 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,314 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,315 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,315 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,319 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,319 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,319 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,323 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,323 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,323 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,327 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,327 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,327 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,332 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,332 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,332 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,340 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,340 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,340 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,418 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,418 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,440 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,440 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,441 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,462 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,462 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,462 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,484 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,484 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,484 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,623 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,623 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,623 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,640 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,640 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,640 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,656 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,656 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,656 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,673 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,673 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,673 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,690 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,690 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,690 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,715 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,721 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,721 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,721 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,726 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,726 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,726 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,731 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,731 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,735 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,735 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,735 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,746 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,746 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,746 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,799 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,799 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,799 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,827 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,828 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,855 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,855 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,855 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,882 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,883 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,883 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,909 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,910 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,926 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,926 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,945 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,945 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,964 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,964 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,964 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,982 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:35,982 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:35,982 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,134 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,134 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,150 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,150 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,150 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,163 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,171 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,172 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,182 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,182 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,182 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,193 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,193 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,193 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,203 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,203 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,203 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,212 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,212 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,212 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,221 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,221 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,221 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,236 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,236 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,236 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,239 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,243 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,244 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,248 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,252 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,252 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,252 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,255 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,256 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,259 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,259 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,259 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,269 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,303 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,303 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,303 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,317 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,318 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,318 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,331 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,331 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,331 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,345 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,345 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,345 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,363 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,363 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,363 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,386 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,386 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,386 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,398 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,398 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,398 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,409 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,410 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,410 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,421 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,421 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,440 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,441 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,441 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,445 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,445 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,448 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,448 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,451 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,451 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,455 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,462 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,462 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,462 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,508 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,508 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,508 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,526 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,526 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,526 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,543 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,544 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,544 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,561 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,561 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,561 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,672 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,686 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,699 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,699 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,711 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,711 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,711 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,724 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,724 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,724 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,743 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,747 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,751 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,751 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,755 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,755 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,755 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,759 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,759 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,768 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,768 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,811 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,811 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,834 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,834 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,834 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,856 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,856 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,856 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,878 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:36,878 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,878 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:39:36,919 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 38526 states. [2024-05-30 10:39:36,919 INFO L212 cStratifiedReduction]: Copied states 2524 times. [2024-05-30 10:39:36,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:39:36,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:39:36,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:39:36,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-05-30 10:39:36,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 229 states. [2024-05-30 10:39:36,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2024-05-30 10:39:36,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-05-30 10:39:36,919 INFO L78 Accepts]: Start accepts. Automaton has currently 44948 states, but on-demand construction may add more states Word has length 168 [2024-05-30 10:39:36,920 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:39:36,925 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2024-05-30 10:39:37,121 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2024-05-30 10:39:37,121 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:39:37,121 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:39:37,121 INFO L85 PathProgramCache]: Analyzing trace with hash 1988183357, now seen corresponding path program 1 times [2024-05-30 10:39:37,121 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:39:37,121 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [142885143] [2024-05-30 10:39:37,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:39:37,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:39:37,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:39:38,954 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:39:38,955 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:39:38,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [142885143] [2024-05-30 10:39:38,955 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [142885143] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 10:39:38,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1443848491] [2024-05-30 10:39:38,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:39:38,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:39:38,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:39:38,956 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 10:39:38,957 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 10:39:39,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:39:39,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 51 conjunts are in the unsatisfiable core [2024-05-30 10:39:39,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 10:39:41,843 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 335 proven. 194 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:39:41,843 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 10:39:45,223 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:39:45,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1443848491] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 10:39:45,223 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 10:39:45,223 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 51, 51] total 145 [2024-05-30 10:39:45,223 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1378714655] [2024-05-30 10:39:45,223 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 10:39:45,224 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 145 states [2024-05-30 10:39:45,224 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:39:45,226 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 145 interpolants. [2024-05-30 10:39:45,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1053, Invalid=19827, Unknown=0, NotChecked=0, Total=20880 [2024-05-30 10:39:45,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:39:45,230 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:39:45,230 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 145 states, 145 states have (on average 3.296551724137931) internal successors, (478), 145 states have internal predecessors, (478), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 10:39:45,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:39:45,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:39:45,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:39:45,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-05-30 10:39:45,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 229 states. [2024-05-30 10:39:45,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2024-05-30 10:39:45,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-05-30 10:39:45,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:39:45,231 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:39:50,319 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,319 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:39:50,319 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,320 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,324 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,325 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,325 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,331 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,331 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,331 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,338 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,339 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,339 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,344 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,344 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,344 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,349 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,349 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,349 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,354 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,354 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,354 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,361 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,361 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,361 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,378 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,385 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,385 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,385 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,391 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,392 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,392 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,398 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,398 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,398 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,407 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,407 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,425 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,426 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,426 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,435 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,435 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,442 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,442 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,442 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,450 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,450 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,450 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,489 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,490 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,490 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,499 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,499 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:39:50,499 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,500 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,500 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,500 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,508 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,508 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,508 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,520 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,520 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,534 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,545 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,545 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,545 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,554 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,555 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,555 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,564 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,565 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,565 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,608 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,608 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,608 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,636 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,636 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,636 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,739 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,739 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,739 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,749 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,749 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,749 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:50,759 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:50,759 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,170 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,170 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,170 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,202 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,202 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:39:52,202 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,203 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,203 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,203 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,221 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,221 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,221 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,246 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,247 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,247 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,278 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,278 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,278 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,301 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,301 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,329 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,383 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,383 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,383 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,389 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,389 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,389 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,396 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,396 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,396 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,405 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,405 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,405 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,412 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,412 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,412 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,418 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,418 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,424 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,424 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,424 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,432 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,432 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,453 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,462 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,462 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,469 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,470 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,478 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,478 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,478 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,488 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,488 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,488 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,512 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,512 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,523 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,523 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,523 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,533 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,533 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,533 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,543 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,543 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,543 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,556 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,556 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,556 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,568 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,579 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,579 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,579 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,593 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,593 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,593 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,610 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,610 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,610 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,624 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,624 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,624 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,636 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,636 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,636 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,649 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,665 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,666 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,666 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,696 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,696 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,696 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,713 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,713 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,713 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,728 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,728 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,728 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:52,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:52,743 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:54,317 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:54,317 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:54,317 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:54,338 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:54,338 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:54,338 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:54,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:54,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:54,355 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:54,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:54,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:54,380 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:54,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:54,409 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:54,409 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:54,432 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:54,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:54,432 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:54,458 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:54,458 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:54,458 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:57,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:39:57,217 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,218 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:57,218 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,218 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:57,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,230 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:57,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,239 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,250 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:57,250 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,250 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:57,258 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,258 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,264 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:57,265 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,265 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:57,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,271 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,795 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:57,795 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,795 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:57,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,825 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,832 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:57,832 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,832 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,838 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:57,838 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,838 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,845 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:57,845 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:57,845 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:58,389 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:58,389 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:58,389 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:58,425 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:58,426 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:58,426 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:58,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:58,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:58,434 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:58,442 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:58,442 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:58,442 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:58,450 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:58,450 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:58,451 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:59,285 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:59,285 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:59,286 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:59,327 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:59,327 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:59,328 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:59,338 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:59,338 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:59,339 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:59,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:59,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:59,348 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:59,358 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:39:59,359 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:39:59,359 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:00,389 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:00,389 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:00,390 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:00,437 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:00,437 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:00,437 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:00,450 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:00,451 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:00,451 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:00,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:00,463 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:00,463 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:00,475 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:00,475 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:00,475 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:02,742 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:02,742 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:02,742 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:02,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:02,787 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:40:02,787 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:02,788 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:02,788 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:02,788 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:02,806 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:02,806 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:02,806 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:02,832 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:02,832 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:02,832 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:02,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:02,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:02,866 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:02,889 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:02,889 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:02,889 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:02,916 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:02,916 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:02,916 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:40:04,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:04,664 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:04,664 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:04,674 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:04,674 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:04,674 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:04,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:04,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:04,683 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:04,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:04,694 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:04,694 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:04,702 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:04,702 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:04,702 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:04,710 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:04,710 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:04,710 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:04,717 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:04,717 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:04,717 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,176 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,177 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,177 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,180 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,180 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,180 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,185 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,185 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,190 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,190 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,190 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,194 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,194 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,194 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,198 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,201 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,386 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,386 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,386 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,387 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,388 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,388 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,390 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,390 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,390 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,393 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,395 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,395 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,395 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,397 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,397 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,398 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,398 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,399 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,404 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,404 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,404 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,431 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,431 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,431 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,438 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,438 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,438 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,445 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,445 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,445 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:05,451 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:05,451 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,000 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,000 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,000 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,003 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,003 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,003 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,006 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,006 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,006 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,010 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,010 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,013 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,013 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,013 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,015 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,016 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,016 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,018 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,018 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,018 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,023 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,023 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,044 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,050 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,055 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,055 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,055 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,060 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,060 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,060 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,393 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,396 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,397 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,399 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,400 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,400 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,402 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,402 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,403 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,405 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,405 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,405 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,410 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,410 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,410 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,412 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,412 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,412 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,414 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,414 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,414 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,416 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,417 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,417 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,422 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,461 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,471 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,471 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,471 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,480 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,480 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,489 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:06,490 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:06,490 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,311 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,312 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,312 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,316 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,316 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,316 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,321 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,322 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,322 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,328 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,328 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,328 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,333 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,333 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,333 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,337 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,342 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,342 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,342 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,655 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,655 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,655 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,669 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,669 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,669 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,676 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,676 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,676 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,683 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,690 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,690 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,690 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,700 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,700 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,700 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,707 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,707 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,707 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,713 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,713 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,713 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,718 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,718 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,718 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,723 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,732 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,733 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,735 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,735 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,735 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,738 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,738 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,738 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,740 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,742 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,743 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,748 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,748 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,748 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,791 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,792 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,792 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,806 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,806 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,806 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,819 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,820 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,820 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,833 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:07,833 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:07,833 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,021 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,021 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,021 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,038 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,039 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,039 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,044 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,049 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,054 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,054 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,054 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,345 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,346 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,367 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,367 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,367 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,374 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,375 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,375 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,381 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,382 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,382 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,388 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,389 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,389 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,399 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,399 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,399 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,406 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,413 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,413 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,413 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,419 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,419 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,419 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,425 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,425 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,425 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,443 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,443 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,443 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,446 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,446 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,446 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,448 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,448 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,449 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,450 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,450 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,451 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,451 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,457 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,500 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,500 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,500 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,515 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,515 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,515 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,528 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,529 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:09,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:09,542 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:10,863 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:10,863 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:10,863 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:10,889 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:10,890 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:10,890 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:10,900 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:10,900 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:10,900 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:10,909 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:10,909 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:10,909 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:10,918 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:10,918 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:10,918 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:11,628 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:11,629 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:11,629 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:11,831 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:11,832 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:11,832 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:11,845 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:11,846 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:11,846 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:11,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:11,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:11,859 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:11,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:11,872 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:11,872 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,380 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,390 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,390 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,390 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,399 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,399 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,399 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,407 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,407 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,407 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,416 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,444 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,451 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,451 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,457 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,462 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,462 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,462 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,468 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,468 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,468 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,475 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,475 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,475 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,479 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,479 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,479 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,482 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,482 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,482 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,485 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,485 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,486 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,489 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,489 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,489 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,496 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,496 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,543 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,581 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,581 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,627 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,628 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,628 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,680 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,680 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,725 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,725 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,725 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,774 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,775 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,775 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,817 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,817 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,817 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,831 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,831 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,831 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,847 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,865 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,881 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,881 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,881 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,896 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,896 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,910 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,910 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,926 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,926 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,934 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,934 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,934 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,944 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,954 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,954 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,954 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,963 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,963 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,963 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,972 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,972 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,972 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,981 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:13,981 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:13,981 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,034 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,035 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,035 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,038 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,038 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,038 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,042 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,042 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,046 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,046 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,046 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,049 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,053 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,056 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,057 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,057 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,065 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,065 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,065 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,117 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,117 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,117 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,132 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,132 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,132 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,147 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,321 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,321 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,321 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,347 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,347 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,347 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,350 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,354 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,354 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,354 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,358 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,358 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,358 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,361 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,361 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,361 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,364 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,364 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,364 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,367 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,367 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,367 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,373 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,373 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,373 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,394 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,394 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,394 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,400 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,400 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,400 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,406 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,412 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,412 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,412 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,462 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,462 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,462 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,466 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,466 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,466 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,469 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,469 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,470 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,473 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,473 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,473 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,476 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,476 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,476 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,481 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,481 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,481 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,483 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,483 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,483 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,485 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,485 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,485 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,487 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,489 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,489 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,489 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,494 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,494 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,494 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,529 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,530 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,530 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,540 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,550 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,550 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,550 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,559 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,560 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,560 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,571 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,571 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,571 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,575 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,575 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,575 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,582 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,582 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,582 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,588 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,588 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,588 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,594 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,594 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,594 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,599 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,599 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,604 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,759 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,759 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,773 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,774 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,774 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,782 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,782 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,782 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,789 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,789 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,789 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,797 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,797 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,807 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,807 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,814 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,814 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,814 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,820 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,821 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,821 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,826 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,826 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,826 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,832 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,832 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,832 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,842 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,844 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,844 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,844 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,847 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,849 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,849 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,849 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,851 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,851 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,851 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,856 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,857 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,857 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,896 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,896 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,896 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,911 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,911 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,911 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,924 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,925 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,925 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,938 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,938 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,938 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,972 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:14,972 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:14,972 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,000 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,001 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,001 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,010 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,018 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,018 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,018 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,026 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,026 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,026 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,225 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,225 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,225 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,259 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,259 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,259 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,271 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,283 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,283 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,283 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,294 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,294 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,309 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,310 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,310 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,321 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,321 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,330 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,330 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,330 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,340 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,340 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,340 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,349 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,349 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,349 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,364 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,364 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,364 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,367 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,368 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,368 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,370 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,370 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,370 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,373 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,373 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,373 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,376 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,376 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,376 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,382 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,382 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,382 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,432 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,432 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,452 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,452 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,452 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,471 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,471 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,471 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,490 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,490 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,490 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,734 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,734 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,771 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,772 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,772 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,785 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,798 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,798 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,798 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:15,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:15,811 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:16,189 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:16,189 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:16,190 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:16,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:16,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:16,231 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:16,246 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:16,246 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:16,246 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:16,260 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:16,260 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:16,260 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:16,274 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:16,274 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:16,274 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,238 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,250 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,250 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,250 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,260 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,260 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,260 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,271 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,281 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,281 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,281 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,315 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,315 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,315 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,323 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,323 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,323 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,330 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,330 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,330 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,337 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,344 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,344 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,344 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,353 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,353 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,353 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,357 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,358 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,358 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,362 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,366 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,366 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,366 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,370 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,370 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,370 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,378 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,423 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,423 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,423 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,469 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,469 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,469 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,523 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,523 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,523 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,580 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,580 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,580 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,633 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,633 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,634 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,690 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:17,690 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:17,691 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:19,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:19,662 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:19,662 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:19,678 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:19,678 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:19,678 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:19,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:19,694 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:19,694 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:19,712 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:19,712 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:19,712 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:19,726 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:19,727 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:19,727 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:19,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:19,741 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:19,741 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:19,754 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:19,754 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:19,754 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,129 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,129 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,130 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,138 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,138 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,138 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,147 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,156 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,156 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,165 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,173 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,173 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,173 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,181 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,181 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,181 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,392 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,393 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,397 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,397 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,402 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,402 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,402 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,407 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,407 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,407 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,411 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,411 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,411 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,415 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,415 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,415 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,419 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,419 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,427 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,427 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,428 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,485 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,485 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,485 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,500 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,501 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,501 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,515 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,515 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,515 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,530 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:20,530 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:20,530 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,112 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,112 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,112 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,120 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,129 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,129 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,129 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,138 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,139 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,139 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,147 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,155 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,155 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,155 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,162 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,162 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,163 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,173 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,173 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,173 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,227 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,227 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,227 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,242 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,242 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,242 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,256 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,256 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,271 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,523 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,523 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,523 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,530 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,530 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,530 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,535 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,536 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,541 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,541 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,541 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,547 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,547 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,547 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,554 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,555 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,555 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,558 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,558 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,562 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,562 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,562 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,565 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,565 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,565 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,568 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,575 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,575 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,575 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,645 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,645 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,645 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,664 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,664 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,682 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,682 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,682 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,699 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:21,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:21,700 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:22,652 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:22,653 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:22,653 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:22,662 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:22,662 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:22,662 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:22,673 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:22,674 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:22,674 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:22,685 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:22,685 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:22,685 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:22,695 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:22,696 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:22,696 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:22,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:22,706 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:22,706 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:22,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:22,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:22,715 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,091 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,092 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,092 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,118 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,119 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,119 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,133 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,133 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,147 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,161 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,161 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,161 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,179 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,179 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,191 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,191 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,191 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,202 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,202 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,212 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,212 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,212 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,222 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,222 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,222 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,238 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,242 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,242 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,242 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,246 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,246 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,246 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,250 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,251 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,251 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,255 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,255 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,255 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,263 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,263 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,263 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,341 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,342 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,342 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,368 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,368 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,368 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,393 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,419 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:23,419 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:23,419 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:24,498 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:24,498 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:24,498 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:24,549 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:24,549 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:24,549 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:24,565 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:24,565 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:24,565 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:24,580 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:24,580 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:24,580 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:24,595 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:24,595 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:24,595 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,048 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,048 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,049 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,106 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,106 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,106 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,127 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,127 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,127 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,147 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,168 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,168 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,168 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,194 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,194 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,194 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,213 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,213 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,213 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,231 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,231 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,248 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,265 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,265 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,265 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,293 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,293 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,293 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,298 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,299 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,303 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,304 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,304 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,309 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,309 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,314 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,314 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,325 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,325 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,325 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,421 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,421 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,456 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,488 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,488 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,488 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,522 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:25,523 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:25,523 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,000 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:27,000 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,000 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,042 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:27,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,042 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,058 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:27,058 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,058 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,073 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:27,073 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,073 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:27,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,088 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,856 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:27,856 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,856 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:27,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,905 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:27,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,923 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,940 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:27,940 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,940 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,957 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:27,958 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:27,958 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:29,952 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:29,952 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:29,952 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:29,966 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:29,966 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:29,966 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:29,979 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:29,979 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:29,979 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:29,991 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:29,991 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:29,991 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,007 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,007 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,007 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,059 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,059 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,059 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,069 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,070 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,070 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,079 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,079 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,079 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,088 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,096 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,096 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,096 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,106 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,107 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,107 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,111 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,112 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,112 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,116 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,116 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,116 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,121 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,121 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,125 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,126 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,126 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,137 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,137 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,137 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,218 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,218 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,218 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,273 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,274 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,274 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,339 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,339 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,339 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,409 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,409 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,409 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,473 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,474 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,474 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,539 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,540 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,907 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,907 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,907 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,927 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,927 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,927 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,949 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,950 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,975 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,975 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,975 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,997 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:30,997 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:30,997 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,019 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,020 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,020 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,041 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,041 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,041 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,070 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,071 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,071 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,086 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,086 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,100 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,100 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,100 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,115 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,115 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,274 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,275 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,297 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,297 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,297 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,309 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,310 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,310 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,400 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,400 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,400 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,405 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,405 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,405 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,411 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,411 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,411 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,417 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,417 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,421 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,422 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,426 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,426 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,426 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,431 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,432 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,443 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,444 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,517 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,518 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,518 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,540 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,561 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,561 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,561 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,584 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,584 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,584 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,677 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,677 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,678 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,686 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,697 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,697 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,708 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,708 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,708 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,719 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,729 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,740 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,752 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,820 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,820 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,820 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,839 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,839 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,839 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,860 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,860 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,860 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:31,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:31,880 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,044 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,057 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,057 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,057 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,066 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,066 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,067 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,076 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,076 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,085 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,085 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,097 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,103 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,103 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,103 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,108 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,108 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,108 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,114 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,114 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,114 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,121 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,132 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,132 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,132 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,234 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,234 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,266 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,266 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,266 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,295 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,295 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,328 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,328 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,328 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,377 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,377 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,377 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,394 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,394 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,394 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,414 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,414 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,414 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,434 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,452 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,452 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,452 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,471 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,471 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,471 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,489 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,490 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,490 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,549 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,549 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,549 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,767 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,986 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:32,986 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:32,986 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,027 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,027 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,027 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,049 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,070 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,071 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,071 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,094 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,119 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,120 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,136 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,137 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,137 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,154 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,154 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,154 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,173 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,173 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,173 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,193 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,193 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,193 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,220 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,220 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,229 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,229 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,229 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,236 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,237 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,237 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,244 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,251 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,251 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,251 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,268 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,392 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,393 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,433 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,433 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,433 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,470 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,470 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,507 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,507 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,619 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,619 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,619 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,695 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,695 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,695 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,717 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,717 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,717 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,737 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,737 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,737 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,761 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:33,761 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:33,762 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,026 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,026 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,026 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,516 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,517 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,517 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,579 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,579 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,579 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,602 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,624 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,625 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,625 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,647 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,647 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,647 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,680 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,680 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,723 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,746 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,746 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,746 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,783 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,783 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,810 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,865 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,879 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,894 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,894 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,894 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,903 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,903 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,910 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,910 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:34,925 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:34,925 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,035 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,036 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,036 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,081 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,081 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,081 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,122 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,123 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,123 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,161 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,161 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,161 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,503 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,528 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,528 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,558 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,558 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,588 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,589 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,589 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,617 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,617 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,641 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,642 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,642 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,668 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,668 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,668 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,698 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,698 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,713 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,713 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,713 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,730 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,750 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,751 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,751 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,767 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,782 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,783 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,800 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,800 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,800 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,899 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,900 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,900 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,906 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,906 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,906 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,914 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,914 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,914 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,923 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,929 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,929 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,929 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,936 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,936 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,936 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,943 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,944 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,960 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:35,960 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:35,960 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,054 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,054 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,055 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,082 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,083 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,109 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,109 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,109 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,137 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,137 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,137 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,211 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,212 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,212 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,223 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,223 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,223 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,234 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,235 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,235 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,247 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,248 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,261 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,261 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,261 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,273 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,273 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,273 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,286 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,303 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,303 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,303 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,385 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,386 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,386 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,411 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,411 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,411 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,439 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,439 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,440 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,462 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,463 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,463 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,649 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,664 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,664 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,678 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,678 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,678 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,690 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,691 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,691 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,703 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,703 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,703 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,717 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,717 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,717 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,725 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,725 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,725 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,733 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,740 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,746 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,747 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,763 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,763 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,763 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,906 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,906 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,906 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,948 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,948 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,948 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,988 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:36,988 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:36,988 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,025 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:37,025 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,026 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,061 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:37,061 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,061 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,080 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:37,080 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,080 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:37,103 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,103 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,129 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:37,129 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,129 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,150 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:37,150 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,150 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,167 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:37,167 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,167 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,189 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:37,189 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,190 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,261 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:37,261 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,261 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:37,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,558 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,922 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:37,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,923 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,987 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:37,987 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:37,987 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,024 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,025 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,025 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,064 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,065 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,065 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,274 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,274 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,274 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,304 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,305 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,305 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,327 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,327 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,327 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,348 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,365 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,365 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,365 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,384 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,384 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,384 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,416 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,426 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,427 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,427 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,436 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,436 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,436 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,445 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,445 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,445 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,453 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,473 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,473 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,473 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,633 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,634 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,634 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,687 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,687 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,687 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,734 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,734 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,772 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,772 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,772 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,806 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,806 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,806 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,831 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,859 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,887 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,887 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,888 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,914 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,914 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,914 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,945 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,945 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:38,977 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:38,978 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,009 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,009 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,027 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,027 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,027 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,047 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,047 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,047 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,067 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,067 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,067 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,087 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,087 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,087 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,105 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,123 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,123 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,123 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,224 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,230 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,238 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,250 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,251 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,251 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,258 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,258 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,258 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,265 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,265 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,265 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,272 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,272 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,272 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,291 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,292 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,292 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,419 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,419 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,420 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,455 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,487 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,523 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,524 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,524 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,632 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,632 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,632 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,650 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,650 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,650 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,669 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,669 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,669 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,689 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,689 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,706 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,706 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,724 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,724 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,725 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,744 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,744 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,744 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,766 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,766 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,766 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,875 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,875 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,906 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,906 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,906 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,935 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,935 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,935 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,965 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:39,965 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:39,965 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,188 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,188 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,188 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,205 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,223 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,224 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,247 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,247 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,247 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,270 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,271 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,295 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,295 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,295 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,306 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,307 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,307 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,318 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,318 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,318 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,330 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,330 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,341 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,341 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,341 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,362 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,519 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,519 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,566 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,567 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,567 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,612 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,612 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,612 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,654 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,654 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,654 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,707 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,707 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,707 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,739 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,739 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,739 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,776 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,776 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,776 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,812 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,812 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,813 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,848 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,878 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,878 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,878 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:40,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:40,905 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:41,768 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:41,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:41,768 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:41,863 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:41,863 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:41,863 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:41,917 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:41,917 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:41,917 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:41,965 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:41,965 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:41,965 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,010 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,010 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,053 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,083 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,106 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,107 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,107 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,130 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,130 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,130 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,158 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,159 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,159 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,209 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,224 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,240 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,240 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,240 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,256 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,256 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,272 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,272 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,272 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,299 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,299 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,299 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,535 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,535 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,535 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,646 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,646 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,647 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,740 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,824 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,902 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,902 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,902 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,968 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:42,968 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:42,968 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,036 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,037 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,037 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,111 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,111 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,111 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,195 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,195 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,195 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,264 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,264 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,264 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,326 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,326 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,327 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,403 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,597 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,598 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,598 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,619 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,619 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,619 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,656 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,656 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,656 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,691 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,691 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,691 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,710 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,710 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,711 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,730 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,914 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,915 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,915 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,922 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,922 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,922 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,931 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,931 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,931 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,940 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,940 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,940 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,950 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,959 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,960 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,960 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,969 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,969 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,969 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,995 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:43,995 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:43,995 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,176 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:44,177 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,177 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,226 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:44,226 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,226 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,269 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:44,269 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,269 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,306 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:44,306 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,306 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,415 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:44,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,416 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:44,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,434 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:44,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,455 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,476 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:44,476 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,476 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,495 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:44,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,496 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,515 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:44,515 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,515 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:44,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,534 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,559 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:44,559 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,559 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,666 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:44,666 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,666 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,703 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:44,703 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,703 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,735 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:44,736 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,736 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:44,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:44,764 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,016 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,016 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,016 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,037 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,037 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,037 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,056 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,056 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,056 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,078 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,078 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,078 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,104 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,105 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,130 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,130 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,130 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,144 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,144 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,144 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,157 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,157 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,157 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,169 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,169 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,169 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,180 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,180 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,201 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,394 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,394 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,394 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,475 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,475 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,475 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,525 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,525 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,525 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,580 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,580 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,580 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,631 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,631 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,631 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,660 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,660 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,694 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,694 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,724 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,724 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,749 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,750 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,750 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,771 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,772 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,772 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,803 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:45,803 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:45,803 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:46,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:46,748 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:46,748 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:46,836 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:46,836 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:46,836 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:46,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:46,868 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:46,868 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:46,904 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:46,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:46,905 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:46,945 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:46,945 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:46,945 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:46,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:46,989 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:46,989 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,026 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:47,026 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,026 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:47,063 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,063 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,109 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:47,110 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,110 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,158 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:47,158 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,158 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:47,220 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,220 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,235 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:47,235 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,235 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:47,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,257 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,285 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:47,285 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,285 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,304 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:47,305 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,305 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,342 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:47,342 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,342 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,619 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:47,619 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,619 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,754 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:47,754 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,754 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:47,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:47,879 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,007 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:48,008 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,008 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:48,134 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,134 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:48,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,257 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,375 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:48,375 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,375 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,491 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:48,491 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,491 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,600 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:48,600 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,600 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,673 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:48,673 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,673 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:48,751 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,751 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:48,829 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,830 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,875 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:48,875 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,875 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,947 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:48,947 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:48,947 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,024 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:49,025 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,025 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,077 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:49,077 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,077 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,146 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:49,146 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,146 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,204 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:49,204 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,204 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,541 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:49,541 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,541 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,575 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:49,575 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,575 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,613 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:49,614 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,614 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,650 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:49,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,651 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:49,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,686 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,721 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:49,722 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,722 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,757 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:49,757 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,757 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:49,826 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:49,826 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,114 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:50,114 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,114 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,189 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:50,189 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,189 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:50,272 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,272 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,357 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:50,357 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,357 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,543 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:50,543 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,543 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,571 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:50,571 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,571 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:50,599 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,600 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:50,794 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,794 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,816 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:50,816 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,816 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,828 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:50,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,828 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,840 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:50,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,841 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,857 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:50,857 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,857 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,933 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:50,933 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,934 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,956 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:50,956 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,956 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:50,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,978 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,999 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:50,999 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:50,999 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,167 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,167 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,167 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,180 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,180 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,180 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,192 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,192 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,203 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,203 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,203 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,215 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,215 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,215 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,231 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,237 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,238 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,244 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,250 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,250 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,251 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,257 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,270 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,271 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,400 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,400 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,400 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,437 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,438 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,438 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,473 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,474 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,474 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,513 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,513 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,513 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,550 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,550 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,550 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,571 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,572 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,572 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,596 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,596 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,596 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,625 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,625 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,625 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,643 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,643 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,643 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,661 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:51,680 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:51,680 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,224 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,273 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,273 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,273 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,299 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,299 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,325 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,325 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,325 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,352 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,352 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,352 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,382 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,382 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,382 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,403 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,423 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,423 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,423 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,445 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,445 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,445 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,471 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,471 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,471 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,510 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,510 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,510 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,518 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,518 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,518 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,526 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,526 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,526 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,533 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,533 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,533 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,541 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,541 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,555 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,555 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,555 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,689 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,689 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,689 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,747 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,805 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,805 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,805 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:52,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:52,874 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:53,933 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:53,933 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:53,933 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:53,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:53,977 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:53,977 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:54,026 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:54,026 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:54,026 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:54,072 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:40:54,073 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:54,073 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:40:54,374 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 57771 states. [2024-05-30 10:40:54,374 INFO L212 cStratifiedReduction]: Copied states 2673 times. [2024-05-30 10:40:54,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:40:54,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:40:54,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:40:54,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-05-30 10:40:54,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 229 states. [2024-05-30 10:40:54,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2024-05-30 10:40:54,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-05-30 10:40:54,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 179 states. [2024-05-30 10:40:54,375 INFO L78 Accepts]: Start accepts. Automaton has currently 66014 states, but on-demand construction may add more states Word has length 183 [2024-05-30 10:40:54,376 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:40:54,380 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-05-30 10:40:54,576 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:40:54,577 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:40:54,577 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:40:54,577 INFO L85 PathProgramCache]: Analyzing trace with hash 153669771, now seen corresponding path program 1 times [2024-05-30 10:40:54,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:40:54,577 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1667320336] [2024-05-30 10:40:54,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:40:54,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:40:54,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:40:56,522 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 0 proven. 550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:40:56,523 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:40:56,523 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1667320336] [2024-05-30 10:40:56,523 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1667320336] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 10:40:56,523 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1010544423] [2024-05-30 10:40:56,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:40:56,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:40:56,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:40:56,524 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 10:40:56,525 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 10:40:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:40:56,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 363 conjuncts, 54 conjunts are in the unsatisfiable core [2024-05-30 10:40:56,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 10:40:59,626 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 335 proven. 215 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:40:59,627 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 10:41:03,352 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 0 proven. 550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 10:41:03,352 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1010544423] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 10:41:03,352 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 10:41:03,352 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [54, 54, 54] total 154 [2024-05-30 10:41:03,352 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [378789218] [2024-05-30 10:41:03,352 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 10:41:03,353 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 154 states [2024-05-30 10:41:03,353 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:41:03,354 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 154 interpolants. [2024-05-30 10:41:03,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1097, Invalid=22465, Unknown=0, NotChecked=0, Total=23562 [2024-05-30 10:41:03,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:41:03,358 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:41:03,358 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 154 states, 154 states have (on average 3.396103896103896) internal successors, (523), 154 states have internal predecessors, (523), 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 10:41:03,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:41:03,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:41:03,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:41:03,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-05-30 10:41:03,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 229 states. [2024-05-30 10:41:03,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2024-05-30 10:41:03,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-05-30 10:41:03,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 179 states. [2024-05-30 10:41:03,359 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:41:03,359 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 10:41:09,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,135 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:41:09,135 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,136 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,136 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,136 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,232 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,232 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,232 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,239 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,247 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,247 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,247 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,252 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,252 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,252 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,257 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,262 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,262 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,262 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,269 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,269 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,269 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,285 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,286 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,292 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,292 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,293 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,299 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,299 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,299 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,305 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,305 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,305 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,313 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,332 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,332 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,332 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,340 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,341 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,341 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,348 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,356 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,356 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,397 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,397 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:41:09,406 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,407 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,407 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,407 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,415 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,415 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,415 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,427 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,427 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,427 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,441 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,441 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,441 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,451 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,451 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,461 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,471 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,471 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,471 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,519 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,520 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,549 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,549 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,549 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,563 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,563 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,564 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,576 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,576 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,576 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,589 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:09,589 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:09,589 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:10,819 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:10,819 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:10,819 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:10,851 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:10,851 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:41:10,851 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:10,852 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:10,852 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:10,852 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:10,873 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:10,873 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:10,873 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:10,902 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:10,903 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:10,903 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:10,942 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:10,942 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:10,942 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:10,972 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:10,973 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:10,973 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,008 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,008 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,008 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,072 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,072 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,072 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,078 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,079 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,079 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,087 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,088 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,098 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,098 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,098 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,106 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,106 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,106 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,113 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,113 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,113 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,121 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,121 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,130 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,130 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,131 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,154 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,155 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,155 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,165 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,175 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,175 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,175 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,185 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,185 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,197 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,224 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,238 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,249 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,250 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,250 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,261 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,262 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,262 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,276 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,276 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,276 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,429 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,429 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,429 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,444 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,457 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,471 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,472 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,472 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,483 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,483 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,483 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,493 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,493 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,503 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,516 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,516 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,516 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,541 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,541 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,541 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,554 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,554 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,554 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,566 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,566 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,566 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,578 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:11,578 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:11,578 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:12,515 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:12,515 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:12,515 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:12,539 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:12,539 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:12,539 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:12,558 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:12,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:12,558 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:12,585 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:12,585 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:12,585 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:12,617 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:12,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:12,617 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:12,643 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:12,643 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:12,643 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:12,673 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:12,673 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:12,673 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:16,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:16,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:41:16,944 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:16,945 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:16,945 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:16,945 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:16,979 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:16,979 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:16,979 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:16,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:16,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:16,998 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:17,023 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:17,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:17,023 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:17,041 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:17,041 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:17,041 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:17,056 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:17,056 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:17,056 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:17,072 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:17,072 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:17,072 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:17,911 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:17,911 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:17,911 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:17,960 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:17,961 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:17,961 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:17,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:17,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:17,978 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:17,993 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:17,994 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:17,994 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:18,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:18,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:18,010 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:18,668 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:18,668 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:18,668 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:18,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:18,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:18,723 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:18,741 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:18,742 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:18,742 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:18,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:18,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:18,758 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:18,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:18,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:18,905 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:19,999 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:20,000 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:20,000 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:20,068 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:20,068 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:20,068 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:20,089 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:20,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:20,089 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:20,108 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:20,108 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:20,108 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:20,127 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:20,127 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:20,127 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:21,484 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:21,484 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:21,485 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:21,546 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:21,547 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:21,547 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:21,567 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:21,567 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:21,567 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:21,584 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:21,584 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:21,584 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:21,602 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:21,602 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:21,602 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:26,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:26,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:26,378 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:26,470 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:26,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 10:41:26,470 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:26,471 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:26,471 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:26,471 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:26,498 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:26,499 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:26,499 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:26,536 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:26,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:26,536 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:26,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:26,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:26,586 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:26,620 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:26,620 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:26,621 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:26,766 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:26,766 INFO L394 cStratifiedReduction]: Guessed abstraction level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:26,766 INFO L395 cStratifiedReduction]: Actual level: [t1Thread1of1ForFork1_#t~post1, ~p~0] [2024-05-30 10:41:30,038 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,038 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,038 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,061 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,061 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,061 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,081 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,081 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,081 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,107 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,107 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,107 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,125 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,125 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,125 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,141 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,142 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,142 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,158 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,158 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,158 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,580 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,580 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,580 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,588 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,588 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,588 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,598 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,598 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,598 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,609 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,609 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,609 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,618 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,618 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,618 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,626 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,626 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,626 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,634 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,634 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,634 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,876 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,876 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,876 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,883 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,883 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,883 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,894 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,894 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,894 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,906 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,915 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,915 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,915 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,924 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,924 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,932 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:30,932 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:30,932 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,595 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:31,595 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,595 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:31,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,604 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,613 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:31,613 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,613 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,624 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:31,624 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,624 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,632 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:31,632 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,632 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,639 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:31,639 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,639 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,646 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:31,646 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,646 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,666 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:31,666 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,666 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,710 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:31,710 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,710 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,726 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:31,727 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,727 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,741 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:31,741 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,741 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,756 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:31,757 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:31,757 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,536 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,536 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,538 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,539 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,539 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,542 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,546 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,546 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,546 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,549 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,549 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,549 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,552 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,555 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,555 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,555 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,562 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,562 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,563 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,590 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,590 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,590 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,599 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,599 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,608 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,608 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,608 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,616 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,616 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,616 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,815 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,823 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,824 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,832 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,832 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,832 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,844 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,844 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,844 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,857 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,857 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,857 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,868 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,868 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,877 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,887 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,887 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,887 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,905 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,916 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,916 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,916 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,926 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,926 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,926 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,934 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,935 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,935 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,943 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,943 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,943 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,959 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:32,959 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:32,959 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:33,020 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:33,020 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:33,020 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:33,042 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:33,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:33,042 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:33,062 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:33,062 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:33,063 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:33,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:33,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:33,083 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,170 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,171 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,171 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,182 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,182 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,182 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,195 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,195 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,195 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,210 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,222 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,222 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,222 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,233 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,244 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,487 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,497 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,497 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,497 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,502 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,502 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,506 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,506 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,506 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,510 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,510 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,510 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,655 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,655 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,655 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,670 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,670 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,670 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,680 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,680 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,689 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,689 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,689 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,698 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,698 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,698 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,712 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,712 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,712 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,733 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,743 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,752 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,763 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,763 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,763 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,776 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,777 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,777 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,792 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,792 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,792 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,800 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,801 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,801 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,809 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,809 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,809 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,817 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,817 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,817 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,826 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,826 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,826 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,831 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,831 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,831 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,834 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,834 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,834 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,838 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,838 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,838 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,841 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,852 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,852 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,852 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,917 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,917 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,917 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,939 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,939 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,939 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,959 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,960 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,960 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:34,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:34,980 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:36,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,313 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,344 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:36,344 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,344 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,356 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:36,357 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,357 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,368 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:36,368 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,368 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,379 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:36,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,380 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:36,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,923 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,970 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:36,970 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,971 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,982 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:36,982 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,982 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,992 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:36,993 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:36,993 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,003 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,003 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,003 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,020 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,020 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,020 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,048 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,048 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,048 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,061 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,061 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,061 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,071 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,071 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,071 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,081 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,082 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,082 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,097 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,114 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,115 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,115 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,125 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,125 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,125 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,134 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,134 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,143 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,143 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,143 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,166 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,166 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,166 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,173 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,173 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,173 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,177 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,177 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,177 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,182 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,182 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,182 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,186 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,186 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,198 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,198 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,198 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,447 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,448 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,482 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,482 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,482 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,513 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,514 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,545 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:37,546 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:37,546 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:39,691 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:39,691 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:39,692 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:39,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:39,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:39,747 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:39,765 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:39,765 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:39,765 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:39,781 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:39,781 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:39,781 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:39,797 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:39,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:39,797 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:41,545 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:41,545 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:41,545 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:41,560 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:41,560 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:41,560 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:41,574 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:41,574 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:41,574 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:41,592 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:41,592 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:41,592 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:41,611 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:41,611 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:41,611 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:41,628 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:41,628 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:41,628 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:41,644 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:41,644 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:41,644 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:41,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:41,660 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:41,660 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:44,528 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:44,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:44,528 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:44,570 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:44,570 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:44,570 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:44,596 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:44,597 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:44,597 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:44,621 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:44,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:44,622 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:44,646 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:44,646 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:44,646 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:45,400 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:45,400 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:45,400 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:45,421 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:45,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:45,421 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:45,440 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:45,440 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:45,440 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:45,610 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:45,610 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:45,610 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:45,655 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:45,655 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:45,655 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:45,678 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:45,678 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:45,678 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:45,703 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:45,703 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:45,703 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:45,727 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:45,727 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:45,727 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,182 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:46,182 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,182 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:46,220 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,220 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,246 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:46,246 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,246 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:46,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,271 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,296 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:46,296 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,296 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,550 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:46,550 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,550 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,562 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:46,562 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,562 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,571 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:46,571 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,572 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,581 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:46,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,581 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,589 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:46,589 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,589 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,696 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:46,696 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,696 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,706 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:46,706 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,706 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:46,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,715 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:46,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,723 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,731 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:46,732 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:46,732 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,148 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:47,149 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,149 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,246 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:47,246 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,246 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:47,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,313 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,398 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:47,399 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,399 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:47,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,503 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,594 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:47,594 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,594 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,692 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:47,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,693 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,784 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:47,784 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,785 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,831 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:47,831 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:47,831 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,064 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,064 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,121 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,121 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,172 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,215 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,215 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,215 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,267 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,267 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,315 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,316 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,316 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,340 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,341 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,341 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,371 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,372 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,372 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,408 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,440 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,441 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,441 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,470 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,470 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,501 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,501 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,501 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,615 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,615 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,615 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,639 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,640 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,640 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,673 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,673 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,673 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,720 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,754 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,754 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,754 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,784 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,784 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,784 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,817 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,817 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,817 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,850 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,850 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,850 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,873 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,874 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,903 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,903 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,934 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,935 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,935 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,960 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,961 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,961 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,993 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:48,994 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:48,994 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,025 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:49,025 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,025 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:49,086 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,086 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:49,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,233 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:49,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,302 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:49,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,378 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,446 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:49,446 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,446 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,612 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:49,612 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,612 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,626 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:49,627 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,627 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,642 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:49,642 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,642 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:49,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,661 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,675 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:49,675 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,675 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:49,688 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,688 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,708 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:49,708 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,708 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,739 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:49,739 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,739 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,912 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:49,912 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:49,912 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,014 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:50,014 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,014 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:50,050 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,050 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:50,098 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,098 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,515 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:50,515 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,516 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,545 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:50,545 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,545 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,574 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:50,574 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,575 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,616 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:50,616 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,616 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:50,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,758 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,863 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:50,863 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,863 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,930 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:50,930 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,930 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:50,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:50,998 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:51,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:51,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:51,094 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:51,177 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:51,177 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:51,177 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:51,251 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:51,251 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:51,251 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:51,325 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:51,325 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:51,325 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:51,370 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:51,370 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:51,370 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:51,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:51,759 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:51,759 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:51,922 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:51,922 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:51,922 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:51,972 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:51,973 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:51,973 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,019 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:52,019 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,019 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,065 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:52,065 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,065 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,109 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:52,109 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,109 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,138 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:52,138 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,138 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,183 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:52,183 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,183 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,227 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:52,227 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,227 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,260 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:52,260 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,260 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,295 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:52,295 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,295 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,372 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:52,372 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,372 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:52,599 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,599 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,639 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:52,640 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,640 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,658 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:52,658 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,658 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,670 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:52,670 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,671 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,682 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:52,682 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:52,682 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,179 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,179 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,214 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,214 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,214 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,237 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,237 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,237 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,259 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,259 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,259 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,281 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,281 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,281 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,310 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,310 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,310 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,359 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,360 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,360 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,383 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,384 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,384 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,406 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,428 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,428 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,429 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,456 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,490 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,490 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,490 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,511 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,530 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,530 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,530 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,665 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,665 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,665 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,685 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,685 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,685 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,694 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,694 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,702 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,702 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,702 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,709 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,709 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,709 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,717 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,717 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,717 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,733 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,847 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,891 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,892 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,892 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,934 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,934 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,934 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,976 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:53,977 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:53,977 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,055 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:54,056 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,056 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,118 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:54,118 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,118 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,143 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:54,143 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,143 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,167 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:54,167 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,167 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,191 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:54,191 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,191 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:54,842 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,842 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:54,925 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,925 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,954 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:54,954 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,954 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,982 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:54,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:54,983 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,012 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,012 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,012 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,047 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,047 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,047 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,131 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,131 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,131 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,166 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,166 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,167 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,205 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,246 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,247 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,247 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,290 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,290 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,290 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,349 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,349 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,349 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,381 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,381 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,407 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,407 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,432 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,433 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,493 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,493 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,504 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,514 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,524 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,524 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,524 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,534 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,556 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,556 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,556 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,728 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,728 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,728 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,792 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,793 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,793 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,852 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,852 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,853 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,922 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:55,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:55,923 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:56,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:56,225 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:56,225 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:56,322 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:56,322 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:56,323 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:56,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:56,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:56,355 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:56,426 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:56,426 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:56,426 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:56,506 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:56,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:56,507 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:58,010 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:58,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:58,010 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:58,047 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:58,048 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:58,048 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:58,090 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:58,090 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:58,090 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:58,138 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:58,138 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:58,138 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:58,175 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:58,176 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:58,176 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:58,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:58,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:58,209 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:58,241 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:58,242 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:58,242 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:58,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:41:58,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:41:58,275 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:01,603 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:01,603 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:01,603 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:01,663 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:01,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:01,663 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:01,701 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:01,701 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:01,701 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:01,736 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:01,736 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:01,736 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:01,774 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:01,775 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:01,775 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:03,305 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:03,305 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:03,305 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:03,354 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:03,354 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:03,355 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:03,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:03,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:03,403 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:03,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:03,458 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:03,458 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:03,512 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:03,512 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:03,512 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:03,682 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:03,682 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:03,682 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:03,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:03,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:03,719 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:03,754 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:03,755 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:03,755 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,419 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:04,419 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,419 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,669 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:04,669 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,669 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:04,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,733 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,774 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:04,774 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,774 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:04,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,815 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,922 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:04,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,923 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,939 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:04,939 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,939 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,954 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:04,954 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,954 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,970 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:04,970 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,970 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,986 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:04,986 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:04,986 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,007 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:05,007 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,007 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,024 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:05,024 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,024 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,038 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:05,039 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,039 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,056 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:05,056 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,056 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:05,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,074 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:05,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,105 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,235 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:05,235 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,235 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,344 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:05,344 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,344 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,469 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:05,469 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,469 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,619 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:05,619 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,619 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,742 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:05,742 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,742 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,888 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:05,888 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:05,888 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:09,795 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:09,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:09,796 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:09,891 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:09,891 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:09,891 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:09,966 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:09,967 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:09,967 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:10,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,054 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,128 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:10,128 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,128 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,195 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:10,195 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,195 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,263 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:10,263 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,263 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,789 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:10,789 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,789 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,831 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:10,831 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,831 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:10,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,879 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,936 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:10,937 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,937 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,990 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:10,990 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:10,990 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,041 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:11,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,042 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:11,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,088 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,519 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:11,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,519 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,551 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:11,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,552 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,596 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:11,597 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,597 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,645 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:11,645 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,645 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,690 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:11,690 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,690 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,858 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:11,858 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,858 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,898 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:11,899 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:11,899 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:12,389 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:12,389 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:12,389 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:12,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:12,452 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:12,452 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:12,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:12,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:12,514 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:12,572 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:12,573 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:12,573 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:12,639 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:12,639 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:12,639 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:12,690 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:12,690 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:12,690 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:12,741 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:12,741 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:12,741 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:12,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:12,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:12,830 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:13,184 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:13,184 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:13,184 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:13,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:13,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:13,504 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:13,838 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:13,838 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:13,838 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:13,933 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:13,933 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:13,933 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:14,887 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:14,888 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:14,888 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:14,909 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:14,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:14,910 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:14,935 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:14,935 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:14,935 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:14,955 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:14,955 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:14,955 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:14,976 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:14,976 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:14,976 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:14,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:14,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:14,998 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:15,016 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:15,016 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:15,016 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:15,041 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:15,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:15,042 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:15,377 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:15,377 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:15,377 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:15,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:15,600 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:15,600 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:15,684 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:15,685 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:15,685 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:15,790 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:15,790 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:15,790 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:16,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:16,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:16,767 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:16,813 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:16,814 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:16,814 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:16,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:16,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:16,865 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:16,921 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:16,922 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:16,922 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:16,979 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:16,979 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:16,980 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,041 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:17,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,042 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,101 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:17,101 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,101 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,154 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:17,154 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,154 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:17,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,217 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:17,267 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,267 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,318 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:17,318 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,318 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:17,363 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,363 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,410 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:17,410 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,411 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,520 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:17,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:17,520 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:18,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:18,225 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:18,225 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:18,334 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:18,334 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:18,334 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:18,492 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:18,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:18,493 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:18,602 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:18,602 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:18,602 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:19,911 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:19,911 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:19,911 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,125 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:20,125 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,125 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:20,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,329 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,421 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:20,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,421 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,575 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:20,575 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,575 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,614 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:20,614 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,614 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,651 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:20,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,651 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,899 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:20,900 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,900 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,951 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:20,951 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,951 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,974 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:20,974 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,974 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,996 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:20,997 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:20,997 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:21,016 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:21,016 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:21,016 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:22,883 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:22,883 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:22,883 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:23,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:23,164 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:23,164 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:23,216 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:23,216 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:23,217 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:23,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:23,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:23,275 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:23,339 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:23,339 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:23,339 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:23,405 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:23,405 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:23,405 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:23,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:23,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:23,540 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:23,687 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:23,688 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:23,688 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:23,904 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:23,904 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:23,904 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:24,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:24,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:24,120 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:24,304 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:24,304 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:24,304 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:24,387 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:24,388 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:24,388 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:24,554 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:24,554 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:24,554 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:24,736 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:24,736 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:24,736 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:24,816 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:24,816 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:24,816 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:24,967 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:24,968 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:24,968 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:25,017 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:25,018 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:25,018 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:25,050 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:25,050 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:25,050 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:25,078 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:25,078 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:25,078 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:25,116 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:25,116 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:25,116 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:25,169 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:25,169 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:25,169 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:25,962 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:25,962 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:25,962 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:26,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:26,351 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:26,351 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:26,613 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:26,613 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:26,613 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:26,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:26,759 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:26,759 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:28,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:28,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:28,680 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:29,228 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:29,228 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:29,228 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:29,446 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:29,446 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:29,446 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:29,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:29,660 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:29,660 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:29,869 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:29,869 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:29,869 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:35,299 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:35,299 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:35,299 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:35,984 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:35,984 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:35,984 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:36,215 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:36,216 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:36,216 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:36,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:36,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:36,444 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:36,678 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:36,678 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:36,678 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:36,915 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:36,915 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:36,915 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:37,501 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:37,501 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:37,501 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:37,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:37,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:37,729 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:37,863 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:37,864 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:37,864 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:37,967 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:37,967 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:37,967 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,057 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:38,058 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,058 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,196 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:38,196 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,196 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,285 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:38,285 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,285 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,379 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:38,379 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,379 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,462 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:38,462 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,462 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,678 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:38,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,679 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:38,714 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,714 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:38,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,744 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,768 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:38,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,768 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,811 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:38,811 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,811 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,920 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:38,920 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:38,921 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:40,210 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:40,211 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:40,211 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:40,648 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:40,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:40,649 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:41,101 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:41,101 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:41,101 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:41,786 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:41,786 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:41,786 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:44,862 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:44,862 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:44,862 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:45,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:45,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:45,604 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:45,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:45,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:45,843 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:46,078 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:46,078 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:46,078 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:46,323 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:46,323 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:46,323 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:53,343 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:53,343 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:53,343 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:53,584 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:53,585 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:53,585 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:53,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:53,829 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:53,829 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:54,075 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:54,075 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:54,075 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:54,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:54,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:54,320 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:54,564 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:54,564 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:54,564 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:54,809 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:54,809 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:54,809 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:55,058 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:42:55,058 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:42:55,058 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:11,882 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:11,883 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:11,883 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:12,260 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:12,260 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:12,260 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:12,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:12,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:12,515 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:12,770 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:12,771 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:12,771 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:13,024 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:13,024 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:13,024 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:18,565 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:18,565 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:18,565 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:18,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:18,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:18,824 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:19,084 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:19,084 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:19,084 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:19,347 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:19,347 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:19,347 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:19,616 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:19,616 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:19,616 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:19,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:19,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:19,879 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:20,142 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:20,142 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:20,143 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:20,411 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:20,411 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:20,411 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:22,826 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:22,826 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:22,826 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:23,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:23,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:23,239 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:23,513 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:23,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:23,514 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:23,786 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:23,786 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:23,786 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:24,059 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:24,059 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:24,059 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:24,883 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:24,884 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:24,884 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:24,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:24,977 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:24,977 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:25,073 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:25,073 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:25,074 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:25,167 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:25,167 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:25,167 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:25,261 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:25,261 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:25,261 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:25,458 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:25,458 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:25,458 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:25,556 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:25,556 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:25,557 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:25,653 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:25,653 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:25,653 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:25,753 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:25,753 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:25,753 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:25,852 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:25,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:25,853 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:26,424 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:26,424 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:26,424 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:27,312 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:27,312 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:27,312 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:28,169 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:28,170 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:28,170 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:29,052 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:29,052 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:29,052 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:29,947 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:29,947 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:29,947 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:30,947 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:30,947 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:30,947 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:31,783 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:31,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:31,783 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:33,300 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:33,301 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:33,301 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:33,784 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:33,784 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:33,784 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:34,277 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:34,277 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:34,277 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:34,789 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:34,789 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:34,790 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:35,284 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:35,285 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:35,285 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:35,788 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:35,788 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:35,788 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:36,305 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:36,305 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:36,305 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:36,835 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:36,835 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:36,835 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:37,121 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:37,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:37,121 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:37,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:37,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:37,408 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:37,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:37,695 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:37,695 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:37,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:37,979 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:37,979 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:38,262 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:38,262 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:38,262 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:38,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:38,537 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:38,537 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:39,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:39,394 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:39,394 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:39,589 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:39,590 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:39,590 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:39,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:39,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:39,780 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:39,972 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:39,973 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:39,973 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:40,129 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:40,129 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:40,129 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:40,287 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:40,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:40,287 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:40,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:40,460 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:40,460 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:40,647 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:40,647 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:40,648 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:40,809 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:40,809 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:40,809 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:41,010 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:41,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:41,010 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:41,160 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:41,160 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:41,160 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:41,353 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:41,353 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:41,353 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:41,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:41,592 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:41,592 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:41,828 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:41,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:41,829 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:42,150 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:42,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:42,151 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:43,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:43,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:43,244 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:43,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:43,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:43,764 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:44,285 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:44,285 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:44,285 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:44,805 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:44,805 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:44,805 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:45,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:45,860 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:45,860 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:45,955 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:45,956 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:45,956 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:46,052 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:46,052 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:46,053 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:46,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:46,148 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:46,148 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:46,241 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:46,241 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:46,241 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:46,336 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:46,336 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:46,336 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:46,430 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:46,431 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:46,431 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:46,531 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:46,531 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:46,531 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:47,262 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:47,262 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:47,262 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:47,548 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:47,548 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:47,548 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:47,832 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:47,832 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:47,832 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:48,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:48,115 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:48,115 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:50,937 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:50,937 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:50,937 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:51,229 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:51,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:51,230 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:51,522 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:51,522 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:51,522 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:51,819 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:51,819 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:51,819 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:52,117 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:52,117 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:52,117 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:52,412 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:52,412 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:52,412 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:52,706 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:52,706 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:52,706 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:52,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:52,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:52,998 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:53,306 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:53,307 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:53,307 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:53,555 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:53,555 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:53,555 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:53,802 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:53,802 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:53,802 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:54,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:54,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:54,049 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:54,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:54,294 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:54,294 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:54,596 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:54,596 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:54,596 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:55,876 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:55,876 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:55,876 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:56,426 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:56,427 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:56,427 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:56,971 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:56,971 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:56,971 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:57,546 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:57,546 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:57,546 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:58,131 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:58,131 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:58,131 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:58,438 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:58,438 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:58,438 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:58,746 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:58,746 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:58,746 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:59,060 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:59,060 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:59,060 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:59,374 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:59,374 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:59,374 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:59,682 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:59,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:59,683 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:59,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:43:59,989 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:43:59,989 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:00,926 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:00,926 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:00,926 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:02,093 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:02,093 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:02,093 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:02,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:02,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:02,422 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:02,578 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:02,578 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:02,578 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:02,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:02,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:02,733 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:02,888 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:02,888 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:02,888 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:04,175 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:04,175 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:04,175 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:07,620 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:07,621 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:07,621 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:08,058 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:08,059 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:08,059 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:08,312 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:08,312 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:08,312 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:08,561 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:08,562 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:08,562 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:08,797 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:08,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:08,797 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:09,039 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:09,039 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:09,039 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:09,519 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:09,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:09,519 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:09,786 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:09,786 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:09,786 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:10,057 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:10,057 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:10,057 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:10,338 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:10,338 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:10,338 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:10,616 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:10,616 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:10,616 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:10,960 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:10,960 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:10,960 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:11,161 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:11,161 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:11,161 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:11,325 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:11,326 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:11,326 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:11,536 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:11,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:11,536 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:11,745 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:11,745 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:11,745 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:11,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:11,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:11,830 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:11,914 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:11,915 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:11,915 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:11,993 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:11,994 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:11,994 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:12,078 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:12,079 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:12,079 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:12,175 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:12,175 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:12,175 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:12,853 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:12,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:12,853 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:13,189 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:13,189 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:13,190 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:13,589 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:13,590 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:13,590 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:13,997 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:13,997 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:13,997 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:14,739 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:14,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:14,740 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:15,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:15,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:15,416 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:15,707 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:15,707 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:15,707 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:16,007 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:16,007 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:16,007 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:16,299 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:16,299 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:16,299 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:20,309 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:20,309 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:20,309 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:23,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:23,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:23,877 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:24,745 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:24,745 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:24,745 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:24,979 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:24,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:24,980 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:25,289 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:25,290 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:25,290 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:25,614 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:25,614 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:25,614 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:25,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:25,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:25,950 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:26,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:26,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:26,877 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:27,199 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:27,199 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:27,199 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:27,525 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:27,526 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:27,526 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:27,836 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:27,836 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:27,836 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:28,153 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:28,154 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:28,154 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:28,575 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:28,575 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:28,575 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:28,838 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:28,838 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:28,838 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:29,093 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:29,093 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:29,093 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:29,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:29,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:29,346 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:29,853 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:29,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:29,854 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:29,962 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:29,962 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:29,962 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:30,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:30,063 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:30,063 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:30,170 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:30,170 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:30,170 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:30,276 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:30,276 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:30,277 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:30,413 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:30,413 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:30,413 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:31,875 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:31,875 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:31,875 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:32,204 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:32,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:32,205 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:32,522 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:32,522 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:32,522 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:32,875 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:32,875 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:32,875 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:33,808 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:33,808 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:33,808 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:34,371 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:34,372 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:34,372 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:34,939 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:34,939 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:34,939 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:35,501 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:35,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:35,502 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:36,026 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:36,026 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:36,026 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:36,581 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:36,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:36,581 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:37,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:37,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:37,205 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:37,773 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:37,773 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:37,773 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:38,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:38,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:38,094 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:38,426 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:38,427 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:38,427 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:38,757 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:38,757 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:38,757 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:39,034 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:39,034 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:39,034 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:39,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:39,298 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:39,298 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:39,562 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:39,563 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:39,563 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:40,539 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:40,539 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:40,539 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:40,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:40,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:40,825 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:41,123 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:41,123 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:41,123 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:41,388 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:41,388 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:41,388 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:41,625 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:41,625 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:41,625 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:41,845 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:41,845 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:41,845 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:42,078 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:42,078 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:42,078 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:42,310 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:42,310 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:42,310 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:42,496 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:42,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:42,496 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:42,684 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:42,684 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:42,684 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:42,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:42,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:42,877 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:43,222 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:43,222 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:43,222 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:43,472 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:43,473 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:43,473 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:43,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:43,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:43,740 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:44,155 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:44,156 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:44,156 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:45,285 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:45,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:45,286 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:45,883 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:45,883 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:45,883 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:46,521 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:46,521 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:46,521 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:47,153 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:47,153 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:47,153 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:48,129 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:48,129 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:48,129 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:48,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:48,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:48,238 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:48,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:48,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:48,350 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:48,458 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:48,459 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:48,459 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:48,571 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:48,571 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:48,571 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:48,678 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:48,678 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:48,678 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:48,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:48,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:48,785 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:48,911 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:48,911 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:48,911 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:49,684 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:49,684 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:49,685 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:50,018 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:50,018 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:50,018 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:50,351 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:50,351 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:50,351 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:50,623 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:50,623 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:50,623 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:53,566 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:53,567 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:53,567 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:53,848 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:53,848 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:53,848 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:54,116 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:54,117 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:54,117 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:54,425 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:54,425 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:54,425 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:54,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:54,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:54,704 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:55,016 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:55,016 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:55,016 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:55,340 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:55,341 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:55,341 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:55,685 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:55,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:55,686 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:56,027 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:56,027 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:56,027 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:56,311 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:56,312 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:56,312 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:56,588 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:56,588 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:56,588 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:56,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:56,869 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:56,869 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:57,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:57,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:57,151 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:57,462 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:57,463 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:57,463 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:58,936 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:58,936 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:58,937 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:59,512 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:44:59,513 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:44:59,513 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:00,043 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:00,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:00,044 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:00,592 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:00,593 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:00,593 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:01,190 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:01,191 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:01,191 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:01,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:01,537 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:01,537 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:01,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:01,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:01,878 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:02,216 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:02,216 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:02,216 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:02,553 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:02,553 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:02,553 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:02,891 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:02,891 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:02,891 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:03,153 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:03,153 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:03,153 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:03,855 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:03,855 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:03,855 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:04,836 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:04,836 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:04,836 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:05,250 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:05,250 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:05,250 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:05,387 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:05,387 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:05,387 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:05,507 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:05,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:05,507 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:05,626 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:05,626 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:05,626 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:06,638 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:06,638 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:06,638 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:09,479 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:09,479 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:09,479 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:09,806 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:09,806 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:09,806 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:10,046 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:10,046 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:10,046 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:10,324 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:10,324 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:10,325 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:10,574 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:10,575 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:10,575 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:10,835 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:10,836 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:10,836 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:11,479 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:11,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:11,480 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:11,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:11,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:11,815 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:12,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:12,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:12,151 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:12,485 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:12,485 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:12,485 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:12,783 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:12,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:12,783 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:13,194 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:13,194 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:13,194 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:13,447 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:13,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:13,448 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:13,692 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:13,692 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:13,692 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:13,953 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:13,953 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:13,954 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:14,228 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:14,228 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:14,228 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:14,341 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:14,341 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:14,341 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:14,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:14,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:14,456 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:14,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:14,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:14,569 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:14,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:14,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:14,681 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:14,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:14,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:14,830 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:16,491 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:16,491 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:16,491 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:16,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:16,990 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:16,990 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:17,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:17,460 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:17,461 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:17,958 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:17,958 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:17,958 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:18,495 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:18,495 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:18,496 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:19,062 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:19,062 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:19,062 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:19,652 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:19,652 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:19,652 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:20,236 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:20,237 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:20,237 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:20,858 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:20,858 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:20,858 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:21,423 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:21,424 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:21,424 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:21,962 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:21,963 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:21,963 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:22,559 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:22,559 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:22,559 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:22,915 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:22,915 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:22,915 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:23,281 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:23,281 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:23,281 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:23,641 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:23,641 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:23,641 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:23,999 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:23,999 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:24,000 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:24,359 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:24,359 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:24,360 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:24,721 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:24,721 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:24,721 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:26,067 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:26,068 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:26,068 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:26,431 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:26,431 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:26,431 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:26,786 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:26,786 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:26,786 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:27,145 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:27,145 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:27,145 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:27,501 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:27,501 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:27,502 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:27,845 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:27,845 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:27,845 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:28,191 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:28,192 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:28,192 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:28,554 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:28,554 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:28,554 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:28,861 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:28,861 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:28,861 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:29,176 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:29,176 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:29,177 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:29,486 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:29,486 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:29,486 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:29,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:29,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:29,825 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:30,137 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:30,137 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:30,137 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:30,446 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:30,447 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:30,447 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:30,853 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:30,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:30,853 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:32,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:32,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:32,163 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:32,761 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:32,761 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:32,761 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:33,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:33,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:33,355 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:33,939 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:33,939 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:33,939 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:34,938 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:34,938 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:34,938 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:35,051 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:35,051 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:35,051 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:35,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:35,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:35,163 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:35,277 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:35,277 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:35,277 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:35,390 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:35,390 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:35,390 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:35,500 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:35,500 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:35,500 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:35,612 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:35,612 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:35,612 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:35,735 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:35,735 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:35,735 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:36,581 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:36,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:36,581 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:36,915 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:36,915 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:36,915 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:37,266 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:37,266 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:37,266 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:37,621 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:37,621 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:37,622 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:41,323 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:41,323 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:41,323 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:41,681 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:41,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:41,681 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:42,067 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:42,067 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:42,068 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:42,448 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:42,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:42,448 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:42,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:42,831 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:42,831 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:43,214 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:43,214 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:43,214 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:43,588 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:43,588 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:43,588 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:43,957 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:43,958 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:43,958 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:44,303 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:44,303 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:44,303 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:44,584 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:44,584 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:44,584 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:44,846 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:44,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:44,847 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:45,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:45,116 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:45,116 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:45,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:45,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:45,403 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:45,718 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:45,718 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:45,719 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:47,068 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:47,069 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:47,069 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:47,699 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:47,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:47,699 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:48,354 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:48,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:48,355 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:49,000 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:49,000 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:49,000 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:49,635 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:49,635 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:49,635 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:50,005 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:50,005 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:50,005 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:50,383 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:50,383 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:50,383 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:50,768 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:50,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:50,768 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:51,148 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:51,148 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:51,148 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:51,527 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:51,527 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:51,527 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:51,910 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:51,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:51,910 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:54,113 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:54,113 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:54,114 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:54,478 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:54,478 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:54,479 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:54,650 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:54,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:54,651 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:54,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:54,816 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:54,816 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:54,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:45:54,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:45:54,978 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:00,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:00,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:00,268 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:00,811 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:00,812 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:00,812 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:01,188 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:01,189 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:01,189 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:01,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:01,569 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:01,569 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:01,953 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:01,953 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:01,953 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:02,327 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:02,327 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:02,327 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:03,066 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:03,066 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:03,066 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:03,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:03,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:03,434 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:03,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:03,787 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:03,788 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:04,137 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:04,137 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:04,138 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:04,489 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:04,489 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:04,489 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:04,953 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:04,953 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:04,953 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:05,262 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:05,262 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:05,262 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:05,573 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:05,573 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:05,573 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:05,887 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:05,887 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:05,887 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:06,199 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:06,199 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:06,199 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:06,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:06,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:06,329 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:06,452 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:06,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:06,453 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:06,570 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:06,570 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:06,570 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:06,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:06,689 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:06,689 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:06,846 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:06,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:06,847 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:08,519 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:08,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:08,519 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:09,104 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:09,104 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:09,104 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:09,725 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:09,725 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:09,725 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:10,420 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:10,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:10,421 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:11,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:11,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:11,120 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:11,763 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:11,763 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:11,763 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:12,430 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:12,430 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:12,430 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:13,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:13,084 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:13,084 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:13,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:13,748 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:13,748 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:14,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:14,404 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:14,404 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:15,056 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:15,056 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:15,057 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:15,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:15,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:15,716 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:16,084 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:16,084 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:16,084 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:16,473 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:16,473 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:16,473 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:16,840 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:16,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:16,841 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:17,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:17,192 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:17,192 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:17,547 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:17,547 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:17,547 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:17,906 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:17,907 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:17,907 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:19,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:19,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:19,165 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:19,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:19,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:19,542 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:19,914 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:19,914 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:19,914 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:20,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:20,417 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:20,417 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:20,802 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:20,802 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:20,802 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:21,199 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:21,200 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:21,200 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:21,587 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:21,587 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:21,587 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:21,974 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:21,975 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:21,975 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:22,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:22,294 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:22,294 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:22,613 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:22,613 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:22,613 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:22,934 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:22,934 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:22,934 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:23,254 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:23,254 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:23,254 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:23,581 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:23,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:23,581 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:23,921 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:23,921 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:23,921 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:24,400 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:24,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:24,401 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:25,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:25,873 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:25,873 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:26,543 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:26,543 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:26,543 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:27,178 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:27,178 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:27,178 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:27,798 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:27,798 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:27,798 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:28,876 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:28,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:28,877 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:28,993 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:28,993 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:28,993 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:29,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:29,110 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:29,110 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:29,228 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:29,229 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:29,229 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:29,345 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:29,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:29,346 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:29,462 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:29,462 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:29,462 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:29,582 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:29,583 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:29,583 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:29,711 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:29,711 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:29,711 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:30,653 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:30,653 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:30,653 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:31,018 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:31,018 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:31,018 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:31,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:31,349 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:31,349 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:31,674 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:31,674 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:31,674 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:35,016 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:35,017 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:35,017 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:35,377 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:35,377 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:35,378 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:35,756 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:35,756 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:35,756 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:36,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:36,166 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:36,166 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:36,551 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:36,551 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:36,551 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:36,922 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:36,922 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:36,922 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:37,290 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:37,290 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:37,290 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:37,673 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:37,673 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:37,673 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:38,050 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:38,051 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:38,051 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:38,366 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:38,366 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:38,366 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:38,685 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:38,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:38,686 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:38,991 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:38,991 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:38,991 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:39,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:39,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:39,302 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:39,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:39,705 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:39,705 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:41,486 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:41,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:41,487 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:42,142 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:42,143 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:42,143 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:42,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:42,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:42,716 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:43,291 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:43,291 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:43,291 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:43,842 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:43,842 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:43,842 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:44,142 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:44,142 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:44,142 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:44,432 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:44,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:44,432 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:44,749 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:44,749 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:44,749 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:45,067 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:45,068 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:45,068 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:45,386 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:45,387 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:45,387 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:45,725 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:45,725 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:45,725 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:47,629 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:47,629 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:47,629 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:47,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:47,989 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:47,989 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:48,171 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:48,171 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:48,171 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:48,352 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:48,352 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:48,352 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:48,563 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:48,563 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:48,563 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:53,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:53,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:53,785 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:54,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:54,379 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:54,379 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:54,760 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:54,760 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:54,760 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:55,143 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:55,143 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:55,143 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:55,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:55,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:55,552 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:55,940 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:55,940 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:55,940 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:56,681 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:56,682 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:56,682 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:57,015 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:57,016 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:57,016 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:57,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:57,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:57,346 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:57,685 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:57,685 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:57,685 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:58,070 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:58,070 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:58,070 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:58,527 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:58,527 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:58,527 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:58,814 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:58,814 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:58,814 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:59,100 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:59,101 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:59,101 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:59,384 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:59,384 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:59,384 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:59,681 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:59,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:59,681 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:59,800 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:59,800 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:59,801 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:59,917 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:46:59,917 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:46:59,917 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:00,037 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:00,037 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:00,037 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:00,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:00,156 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:00,156 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:00,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:00,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:00,313 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:02,087 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:02,087 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:02,087 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:02,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:02,811 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:02,811 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:03,517 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:03,518 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:03,518 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:04,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:04,218 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:04,218 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:04,979 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:04,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:04,980 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:05,832 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:05,832 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:05,832 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:06,611 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:06,611 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:06,611 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:07,390 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:07,391 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:07,391 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:08,161 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:08,161 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:08,161 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:08,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:08,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:08,913 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:09,662 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:09,662 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:09,662 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:10,413 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:10,413 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:10,413 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:10,827 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:10,827 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:10,827 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:11,258 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:11,259 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:11,259 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:11,677 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:11,678 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:11,678 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:12,092 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:12,093 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:12,093 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:12,507 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:12,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:12,507 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:12,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:12,924 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:12,924 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:14,314 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:14,314 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:14,315 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:14,728 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:14,728 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:14,729 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:15,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:15,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:15,147 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:15,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:15,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:15,683 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:16,108 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:16,108 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:16,108 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:16,531 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:16,531 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:16,531 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:16,959 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:16,959 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:16,959 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:17,379 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:17,379 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:17,379 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:17,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:17,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:17,723 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:18,072 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:18,072 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:18,072 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:18,428 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:18,428 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:18,428 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:18,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:18,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:18,785 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:19,141 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:19,141 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:19,141 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:19,509 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:19,509 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:19,510 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:20,017 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:20,018 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:20,018 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:21,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:21,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:21,622 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:22,342 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:22,342 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:22,342 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:23,025 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:23,025 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:23,025 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:23,701 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:23,701 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:23,701 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:24,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:24,807 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:24,807 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:24,929 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:24,929 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:24,929 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:25,059 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:25,060 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:25,060 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:25,194 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:25,194 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:25,194 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:25,347 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:25,347 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:25,347 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:25,465 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:25,465 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:25,465 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:25,593 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:25,594 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:25,594 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:25,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:25,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:25,719 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:26,631 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:26,631 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:26,631 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:26,971 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:26,972 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:26,972 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:27,354 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:27,354 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:27,355 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:27,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:27,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:27,752 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:31,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:31,811 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:31,811 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:32,234 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:32,234 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:32,234 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:32,582 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:32,582 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:32,582 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:32,984 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:32,984 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:32,984 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:33,413 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:33,414 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:33,414 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:33,945 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:33,945 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:33,946 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:34,339 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:34,340 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:34,340 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:34,737 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:34,737 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:34,737 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:35,142 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:35,142 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:35,142 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:35,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:35,478 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:35,478 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:35,820 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:35,820 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:35,820 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:36,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:36,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:36,172 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:36,538 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:36,538 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:36,539 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:36,981 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:36,981 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:36,981 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:38,724 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:38,724 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:38,724 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:39,394 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:39,394 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:39,394 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:40,127 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:40,127 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:40,127 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:40,922 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:40,922 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:40,922 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:41,739 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:41,739 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:41,739 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:42,158 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:42,158 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:42,158 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:42,583 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:42,583 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:42,583 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:42,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:42,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:42,998 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:43,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:43,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:43,408 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:43,844 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:43,844 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:43,844 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:44,272 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:44,273 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:44,273 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:46,899 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:46,899 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:46,899 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:47,270 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:47,270 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:47,270 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:47,440 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:47,440 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:47,440 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:47,628 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:47,628 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:47,628 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:47,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:47,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:47,825 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:53,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:53,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:53,423 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:53,948 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:53,948 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:53,948 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:54,285 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:54,285 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:54,285 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:54,638 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:54,638 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:54,639 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:54,992 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:54,992 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:54,992 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:55,400 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:55,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:55,401 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:56,131 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:56,131 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:56,131 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:56,483 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:56,483 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:56,483 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:56,832 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:56,833 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:56,833 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:57,191 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:57,192 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:57,192 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:57,682 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:57,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:57,683 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:58,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:58,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:58,209 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:58,520 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:58,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:58,520 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:58,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:58,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:58,841 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:59,182 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:59,182 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:59,182 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:59,524 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:59,524 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:59,524 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:59,662 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:59,662 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:59,662 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:59,799 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:59,799 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:59,800 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:59,936 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:47:59,936 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:47:59,936 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:00,077 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:48:00,077 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:00,077 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:00,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:48:00,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:00,257 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:02,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:48:02,076 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:02,076 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:02,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:48:02,811 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:02,811 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:03,495 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:48:03,495 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:03,495 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:04,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:48:04,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:04,209 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:06,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:48:06,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:06,541 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:07,272 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:48:07,272 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:07,272 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:07,963 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:48:07,964 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:07,964 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:08,666 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:48:08,666 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:08,666 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:09,761 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:48:09,761 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:09,761 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:10,299 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:48:10,299 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:10,299 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:10,798 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:48:10,798 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:10,798 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:11,309 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 10:48:11,310 INFO L394 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:11,310 INFO L395 cStratifiedReduction]: Actual level: [ULTIMATE.start___VERIFIER_assert_~expression#1, ~next~0, ULTIMATE.start_main_#t~ret8#1, ULTIMATE.start_fib_#res#1, ~cur~0, t1Thread1of1ForFork1_#t~post1, ~i~0, ~j~0, ~p~0, ~prev~0, ULTIMATE.start_main_~assert_cond~0#1, ULTIMATE.start___VERIFIER_assert_#in~expression#1, ULTIMATE.start_main_~correct~0#1] [2024-05-30 10:48:12,489 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 105283 states. [2024-05-30 10:48:12,489 INFO L212 cStratifiedReduction]: Copied states 3467 times. [2024-05-30 10:48:12,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:48:12,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:48:12,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:48:12,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2024-05-30 10:48:12,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 229 states. [2024-05-30 10:48:12,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 232 states. [2024-05-30 10:48:12,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-05-30 10:48:12,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 179 states. [2024-05-30 10:48:12,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 256 states. [2024-05-30 10:48:12,490 INFO L78 Accepts]: Start accepts. Automaton has currently 118218 states, but on-demand construction may add more states Word has length 213 [2024-05-30 10:48:12,491 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 10:48:12,496 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 10:48:12,696 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:48:12,696 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 10:48:12,697 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 10:48:12,697 INFO L85 PathProgramCache]: Analyzing trace with hash 1503317579, now seen corresponding path program 2 times [2024-05-30 10:48:12,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 10:48:12,697 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1752373391] [2024-05-30 10:48:12,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 10:48:12,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 10:48:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 10:48:13,059 INFO L134 CoverageAnalysis]: Checked inductivity of 727 backedges. 165 proven. 33 refuted. 0 times theorem prover too weak. 529 trivial. 0 not checked. [2024-05-30 10:48:13,059 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 10:48:13,059 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1752373391] [2024-05-30 10:48:13,059 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1752373391] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 10:48:13,060 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2125013209] [2024-05-30 10:48:13,060 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-05-30 10:48:13,060 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 10:48:13,060 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 10:48:13,061 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 10:48:13,063 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 10:48:13,175 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-05-30 10:48:13,176 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2024-05-30 10:48:13,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 411 conjuncts, 12 conjunts are in the unsatisfiable core [2024-05-30 10:48:13,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 10:48:13,209 INFO L134 CoverageAnalysis]: Checked inductivity of 727 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 563 trivial. 0 not checked. [2024-05-30 10:48:13,210 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-05-30 10:48:13,210 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2125013209] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 10:48:13,210 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-05-30 10:48:13,210 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [21] total 23 [2024-05-30 10:48:13,210 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1649442241] [2024-05-30 10:48:13,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 10:48:13,211 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-05-30 10:48:13,211 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 10:48:13,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-05-30 10:48:13,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=126, Invalid=380, Unknown=0, NotChecked=0, Total=506 [2024-05-30 10:48:13,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:48:13,212 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 10:48:13,212 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 7.6923076923076925) internal successors, (100), 13 states have internal predecessors, (100), 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 10:48:13,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-30 10:48:13,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-30 10:48:13,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2024-05-30 10:48:13,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2024-05-30 10:48:13,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 229 states. [2024-05-30 10:48:13,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 232 states. [2024-05-30 10:48:13,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2024-05-30 10:48:13,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 179 states. [2024-05-30 10:48:13,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 256 states. [2024-05-30 10:48:13,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 10:48:13,212 INFO L199 cStratifiedReduction]: Start building reduction automaton Received shutdown request... [2024-05-30 10:49:06,134 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 53372 states. [2024-05-30 10:49:06,134 INFO L212 cStratifiedReduction]: Copied states 1236 times. [2024-05-30 10:49:06,140 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 10:49:06,178 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 10:49:06,178 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 10:49:06,178 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2024-05-30 10:49:06,335 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,SelfDestructingSolverStorable9 [2024-05-30 10:49:06,335 WARN L619 AbstractCegarLoop]: Verification canceled: while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ATOM-1 context. [2024-05-30 10:49:06,338 INFO L805 garLoopResultBuilder]: Registering result TIMEOUT for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 10:49:06,653 INFO L445 BasicCegarLoop]: Path program histogram: [4, 2, 2, 1, 1] [2024-05-30 10:49:06,654 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was TIMEOUT (1/3) [2024-05-30 10:49:06,656 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2024-05-30 10:49:06,656 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2024-05-30 10:49:06,657 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.05 10:49:06 BasicIcfg [2024-05-30 10:49:06,657 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-05-30 10:49:06,658 INFO L158 Benchmark]: Toolchain (without parser) took 715347.22ms. Allocated memory was 283.1MB in the beginning and 4.2GB in the end (delta: 3.9GB). Free memory was 214.0MB in the beginning and 1.7GB in the end (delta: -1.5GB). Peak memory consumption was 3.1GB. Max. memory is 8.0GB. [2024-05-30 10:49:06,658 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 158.3MB. Free memory is still 127.4MB. There was no memory consumed. Max. memory is 8.0GB. [2024-05-30 10:49:06,658 INFO L158 Benchmark]: CACSL2BoogieTranslator took 383.14ms. Allocated memory is still 283.1MB. Free memory was 213.7MB in the beginning and 193.8MB in the end (delta: 19.9MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. [2024-05-30 10:49:06,658 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.00ms. Allocated memory is still 283.1MB. Free memory was 193.8MB in the beginning and 191.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2024-05-30 10:49:06,658 INFO L158 Benchmark]: Boogie Preprocessor took 29.07ms. Allocated memory is still 283.1MB. Free memory was 191.7MB in the beginning and 190.3MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2024-05-30 10:49:06,658 INFO L158 Benchmark]: RCFGBuilder took 332.16ms. Allocated memory is still 283.1MB. Free memory was 190.2MB in the beginning and 176.0MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2024-05-30 10:49:06,659 INFO L158 Benchmark]: TraceAbstraction took 714542.05ms. Allocated memory was 283.1MB in the beginning and 4.2GB in the end (delta: 3.9GB). Free memory was 174.6MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 3.0GB. Max. memory is 8.0GB. [2024-05-30 10:49:06,659 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 158.3MB. Free memory is still 127.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 383.14ms. Allocated memory is still 283.1MB. Free memory was 213.7MB in the beginning and 193.8MB in the end (delta: 19.9MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 45.00ms. Allocated memory is still 283.1MB. Free memory was 193.8MB in the beginning and 191.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 29.07ms. Allocated memory is still 283.1MB. Free memory was 191.7MB in the beginning and 190.3MB in the end (delta: 1.4MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 332.16ms. Allocated memory is still 283.1MB. Free memory was 190.2MB in the beginning and 176.0MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * TraceAbstraction took 714542.05ms. Allocated memory was 283.1MB in the beginning and 4.2GB in the end (delta: 3.9GB). Free memory was 174.6MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 3.0GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation #1 benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 720635, independent: 676336, independent conditional: 676336, independent unconditional: 0, dependent: 44299, dependent conditional: 44299, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 680166, independent: 676336, independent conditional: 676336, independent unconditional: 0, dependent: 3830, dependent conditional: 3830, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 680166, independent: 676336, independent conditional: 676336, independent unconditional: 0, dependent: 3830, dependent conditional: 3830, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 710962, independent: 676336, independent conditional: 0, independent unconditional: 676336, dependent: 34626, dependent conditional: 30796, dependent unconditional: 3830, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 710962, independent: 676336, independent conditional: 0, independent unconditional: 676336, dependent: 34626, dependent conditional: 0, dependent unconditional: 34626, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 710962, independent: 676336, independent conditional: 0, independent unconditional: 676336, dependent: 34626, dependent conditional: 0, dependent unconditional: 34626, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 680166, independent: 676336, independent conditional: 0, independent unconditional: 676336, dependent: 3830, dependent conditional: 0, dependent unconditional: 3830, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 680166, independent: 676336, independent conditional: 0, independent unconditional: 676336, dependent: 3830, dependent conditional: 0, dependent unconditional: 3830, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Independence Queries: [ total: 3830, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 3830, dependent conditional: 0, dependent unconditional: 3830, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ProtectedIndependenceRelation.Statistics on underlying relation: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3830, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 3830, dependent conditional: 0, dependent unconditional: 3830, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 3830, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 3830, dependent conditional: 0, dependent unconditional: 3830, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 3020, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 3020, dependent conditional: 0, dependent unconditional: 3020, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Protected Queries: 0 ], Cache Queries: [ total: 710962, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 30796, dependent conditional: 0, dependent unconditional: 30796, unknown: 680166, unknown conditional: 0, unknown unconditional: 680166] , Statistics on independence cache: Total cache size (in pairs): 680166, Positive cache size: 676336, Positive conditional cache size: 0, Positive unconditional cache size: 676336, Negative cache size: 3830, Negative conditional cache size: 0, Negative unconditional cache size: 3830, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 30796, Maximal queried relation: 10, Independence queries for same thread: 40469 - StatisticsResult: Reduction benchmarks 14.2ms Time before loop, 850.3ms Time in loop, 0.9s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 67, Reduction States: 694, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 28.6ms Time before loop, 343.4ms Time in loop, 0.4s Time in total, Has Loop: 1, wrong guesses: 3, overall guesses: 60, Reduction States: 702, Duplicate States: 31, Protected Variables: 1 - StatisticsResult: Reduction benchmarks 64.3ms Time before loop, 4.2ms Time in loop, 0.1s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 1, Reduction States: 159, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 131.6ms Time before loop, 2.2ms Time in loop, 0.1s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 1, Reduction States: 244, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 308.8ms Time before loop, 3.5ms Time in loop, 0.3s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 1, Reduction States: 350, Duplicate States: 0, Protected Variables: 0 - StatisticsResult: Reduction benchmarks 3793.3ms Time before loop, 42153.8ms Time in loop, 45.9s Time in total, Has Loop: 1, wrong guesses: 10, overall guesses: 184, Reduction States: 14736, Duplicate States: 1702, Protected Variables: 11 - StatisticsResult: Reduction benchmarks 3924.7ms Time before loop, 60357.8ms Time in loop, 64.3s Time in total, Has Loop: 1, wrong guesses: 11, overall guesses: 427, Reduction States: 37122, Duplicate States: 3494, Protected Variables: 11 - StatisticsResult: Reduction benchmarks 7.9ms Time before loop, 15130.6ms Time in loop, 15.1s Time in total, Has Loop: 1, wrong guesses: 4, overall guesses: 673, Reduction States: 38526, Duplicate States: 2524, Protected Variables: 13 - StatisticsResult: Reduction benchmarks 3870.0ms Time before loop, 65273.2ms Time in loop, 69.1s Time in total, Has Loop: 1, wrong guesses: 5, overall guesses: 959, Reduction States: 57771, Duplicate States: 2673, Protected Variables: 13 - StatisticsResult: Reduction benchmarks 4452.1ms Time before loop, 424678.0ms Time in loop, 429.1s Time in total, Has Loop: 1, wrong guesses: 5, overall guesses: 1191, Reduction States: 105283, Duplicate States: 3467, Protected Variables: 13 - StatisticsResult: Reduction benchmarks 10.5ms Time before loop, 52911.4ms Time in loop, 52.9s Time in total, Has Loop: 1, wrong guesses: 0, overall guesses: 1, Reduction States: 53372, Duplicate States: 1236, Protected Variables: 15 - StatisticsResult: Visitor Statistics States: 651, Transitions: 783, Traversal time: 0.9s - StatisticsResult: Visitor Statistics States: 589, Transitions: 714, Traversal time: 0.4s - StatisticsResult: Visitor Statistics States: 72, Transitions: 72, Traversal time: 0.1s - StatisticsResult: Visitor Statistics States: 100, Transitions: 100, Traversal time: 0.1s - StatisticsResult: Visitor Statistics States: 135, Transitions: 135, Traversal time: 0.3s - StatisticsResult: Visitor Statistics States: 14428, Transitions: 17819, Traversal time: 45.9s - StatisticsResult: Visitor Statistics States: 36784, Transitions: 45254, Traversal time: 64.3s - StatisticsResult: Visitor Statistics States: 38149, Transitions: 46031, Traversal time: 15.1s - StatisticsResult: Visitor Statistics States: 57345, Transitions: 68615, Traversal time: 69.1s - StatisticsResult: Visitor Statistics States: 104809, Transitions: 123428, Traversal time: 429.1s - StatisticsResult: Visitor Statistics States: 51320, Transitions: 62695, Traversal time: 52.9s - StatisticsResult: Proof manager benchmarks IrresponsibleProofs: 36, RedundantProofs: 6, ProvenStates: 42333, Times there's more than one choice: 40218, Avg number of choices: 7.836959346136584 - TimeoutResultAtElement [Line: 681]: Timeout (TraceAbstraction) Unable to prove that a call to reach_error is unreachable Cancelled while PolyPacSimplificationTermWalker was simplifying a ATOM-1 term,while PolyPacSimplificationTermWalker was simplifying 2 xjuncts wrt. a ATOM-1 context. - StatisticsResult: Ultimate Automizer benchmark data for error location: ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION with 1 thread instances CFG has 5 procedures, 112 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 714.3s, OverallIterations: 10, TraceHistogramMax: 0, PathProgramHistogramMax: 4, EmptinessCheckTime: 678.4s, 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: 1001, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 32.4s InterpolantComputationTime, 2512 NumberOfCodeBlocks, 2512 NumberOfCodeBlocksAsserted, 30 NumberOfCheckSat, 3341 ConstructedInterpolants, 0 QuantifiedInterpolants, 29029 SizeOfPredicates, 210 NumberOfNonLiveVariables, 2547 ConjunctsInSsa, 252 ConjunctsInUnsatCore, 26 InterpolantComputations, 3 PerfectInterpolantSequences, 3812/9146 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown