/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-complex/bounded_buffer.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.dynamic-abstractions-e23131f-m [2024-05-03 02:57:46,923 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-03 02:57:46,984 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/DynamicStratifiedAbstractions.epf [2024-05-03 02:57:46,988 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-03 02:57:46,989 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-03 02:57:46,989 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-05-03 02:57:47,011 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-03 02:57:47,012 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-03 02:57:47,012 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-03 02:57:47,015 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-03 02:57:47,015 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-03 02:57:47,016 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-03 02:57:47,016 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-03 02:57:47,017 INFO L153 SettingsManager]: * Use SBE=true [2024-05-03 02:57:47,017 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-03 02:57:47,017 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-03 02:57:47,017 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-03 02:57:47,018 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-03 02:57:47,018 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-03 02:57:47,018 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-03 02:57:47,018 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-03 02:57:47,018 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-03 02:57:47,018 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-03 02:57:47,019 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-03 02:57:47,019 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-03 02:57:47,019 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-03 02:57:47,019 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-03 02:57:47,019 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-03 02:57:47,019 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-03 02:57:47,019 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-03 02:57:47,020 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-03 02:57:47,020 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-03 02:57:47,021 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-03 02:57:47,021 INFO L153 SettingsManager]: * Abstraction for dynamic stratified reduction=VARIABLES_GLOBAL [2024-05-03 02:57:47,021 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-03 02:57:47,021 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-03 02:57:47,021 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=DYNAMIC_ABSTRACTIONS [2024-05-03 02:57:47,021 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2024-05-03 02:57:47,021 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-03 02:57:47,021 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-03 02:57:47,021 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-03 02:57:47,022 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Prune known deadend states from previous iterations -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION [2024-05-03 02:57:47,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-03 02:57:47,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-03 02:57:47,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-03 02:57:47,228 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-03 02:57:47,229 INFO L274 PluginConnector]: CDTParser initialized [2024-05-03 02:57:47,230 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/pthread-complex/bounded_buffer.i [2024-05-03 02:57:48,146 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-03 02:57:48,409 INFO L384 CDTParser]: Found 1 translation units. [2024-05-03 02:57:48,409 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/bounded_buffer.i [2024-05-03 02:57:48,425 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/e9da0d3d9/9406d6e12e5448c2ac39c7e01a23ad21/FLAGc19e7252a [2024-05-03 02:57:48,435 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/e9da0d3d9/9406d6e12e5448c2ac39c7e01a23ad21 [2024-05-03 02:57:48,438 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-03 02:57:48,439 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-03 02:57:48,456 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-03 02:57:48,456 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-03 02:57:48,460 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-03 02:57:48,460 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 02:57:48" (1/1) ... [2024-05-03 02:57:48,461 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e1347b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:57:48, skipping insertion in model container [2024-05-03 02:57:48,461 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.05 02:57:48" (1/1) ... [2024-05-03 02:57:48,508 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-03 02:57:48,978 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-complex/bounded_buffer.i[70002,70015] [2024-05-03 02:57:49,005 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-03 02:57:49,016 INFO L202 MainTranslator]: Completed pre-run [2024-05-03 02:57:49,051 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-complex/bounded_buffer.i[70002,70015] [2024-05-03 02:57:49,059 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-03 02:57:49,120 WARN L679 CHandler]: The following functions are not defined or handled internally: fflush [2024-05-03 02:57:49,126 INFO L206 MainTranslator]: Completed translation [2024-05-03 02:57:49,127 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:57:49 WrapperNode [2024-05-03 02:57:49,127 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-03 02:57:49,128 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-03 02:57:49,128 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-03 02:57:49,128 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-03 02:57:49,132 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:57:49" (1/1) ... [2024-05-03 02:57:49,154 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:57:49" (1/1) ... [2024-05-03 02:57:49,179 INFO L138 Inliner]: procedures = 429, calls = 136, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 472 [2024-05-03 02:57:49,180 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-03 02:57:49,180 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-03 02:57:49,180 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-03 02:57:49,180 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-03 02:57:49,196 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:57:49" (1/1) ... [2024-05-03 02:57:49,196 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:57:49" (1/1) ... [2024-05-03 02:57:49,202 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:57:49" (1/1) ... [2024-05-03 02:57:49,202 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:57:49" (1/1) ... [2024-05-03 02:57:49,223 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:57:49" (1/1) ... [2024-05-03 02:57:49,227 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:57:49" (1/1) ... [2024-05-03 02:57:49,229 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:57:49" (1/1) ... [2024-05-03 02:57:49,230 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:57:49" (1/1) ... [2024-05-03 02:57:49,235 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-03 02:57:49,236 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-03 02:57:49,236 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-03 02:57:49,236 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-03 02:57:49,237 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:57:49" (1/1) ... [2024-05-03 02:57:49,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-03 02:57:49,253 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 02:57:49,267 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) [2024-05-03 02:57:49,270 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 [2024-05-03 02:57:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure producer_routine [2024-05-03 02:57:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure producer_routine [2024-05-03 02:57:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-03 02:57:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-03 02:57:49,304 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-05-03 02:57:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-05-03 02:57:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2024-05-03 02:57:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-03 02:57:49,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-05-03 02:57:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-03 02:57:49,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-03 02:57:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-03 02:57:49,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-05-03 02:57:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure consumer_routine [2024-05-03 02:57:49,307 INFO L138 BoogieDeclarations]: Found implementation of procedure consumer_routine [2024-05-03 02:57:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-05-03 02:57:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-03 02:57:49,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-03 02:57:49,315 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-03 02:57:49,431 INFO L241 CfgBuilder]: Building ICFG [2024-05-03 02:57:49,432 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-03 02:57:49,957 INFO L282 CfgBuilder]: Performing block encoding [2024-05-03 02:57:49,984 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-03 02:57:49,984 INFO L309 CfgBuilder]: Removed 11 assume(true) statements. [2024-05-03 02:57:49,985 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 02:57:49 BoogieIcfgContainer [2024-05-03 02:57:49,985 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-03 02:57:49,986 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-03 02:57:49,987 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-03 02:57:49,989 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-03 02:57:49,989 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.05 02:57:48" (1/3) ... [2024-05-03 02:57:49,989 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54811c25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.05 02:57:49, skipping insertion in model container [2024-05-03 02:57:49,989 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.05 02:57:49" (2/3) ... [2024-05-03 02:57:49,990 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54811c25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.05 02:57:49, skipping insertion in model container [2024-05-03 02:57:49,990 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 02:57:49" (3/3) ... [2024-05-03 02:57:49,990 INFO L112 eAbstractionObserver]: Analyzing ICFG bounded_buffer.i [2024-05-03 02:57:49,997 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-03 02:57:50,004 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-03 02:57:50,005 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-05-03 02:57:50,005 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-03 02:57:50,113 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2024-05-03 02:57:50,168 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 02:57:50,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-03 02:57:50,168 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 02:57:50,171 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) [2024-05-03 02:57:50,186 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 [2024-05-03 02:57:50,209 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-03 02:57:50,215 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == consumer_routineErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-03 02:57:50,220 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;@1f38ca3b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 02:57:50,220 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-03 02:57:50,222 WARN L438 OrderReductionFacade]: DynamicStratifiedReduction did not find any initial state. Returning directly. [2024-05-03 02:57:50,225 INFO L805 garLoopResultBuilder]: Registering result SAFE for location consumer_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-03 02:57:50,231 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-03 02:57:50,232 INFO L308 ceAbstractionStarter]: Result for error location consumer_routineErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/4) [2024-05-03 02:57:50,241 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 02:57:50,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-03 02:57:50,241 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 02:57:50,290 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-03 02:57:50,291 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (3)] Waiting until timeout for monitored process [2024-05-03 02:57:50,297 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-03 02:57:50,298 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2024-05-03 02:57:50,298 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;@1f38ca3b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 02:57:50,298 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-03 02:57:50,301 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-03 02:57:50,322 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 59 states. [2024-05-03 02:57:50,324 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-03 02:57:50,326 INFO L78 Accepts]: Start accepts. Automaton has currently 61 states, but on-demand construction may add more states Word has length 45 [2024-05-03 02:57:50,328 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-03 02:57:50,329 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-05-03 02:57:50,332 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 02:57:50,332 INFO L85 PathProgramCache]: Analyzing trace with hash 1421987091, now seen corresponding path program 1 times [2024-05-03 02:57:50,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 02:57:50,339 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1641853448] [2024-05-03 02:57:50,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 02:57:50,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 02:57:50,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 02:57:50,672 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-05-03 02:57:50,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 02:57:50,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1641853448] [2024-05-03 02:57:50,673 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1641853448] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 02:57:50,674 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 02:57:50,674 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-05-03 02:57:50,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [267299023] [2024-05-03 02:57:50,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 02:57:50,678 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-03 02:57:50,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 02:57:50,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-03 02:57:50,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-05-03 02:57:50,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 02:57:50,694 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 02:57:50,695 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 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) [2024-05-03 02:57:50,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 02:57:50,695 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-03 02:57:50,757 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 64 states. [2024-05-03 02:57:50,757 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-03 02:57:50,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 02:57:50,757 INFO L78 Accepts]: Start accepts. Automaton has currently 65 states, but on-demand construction may add more states Word has length 49 [2024-05-03 02:57:50,758 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-03 02:57:50,758 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-05-03 02:57:50,758 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-05-03 02:57:50,758 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 02:57:50,759 INFO L85 PathProgramCache]: Analyzing trace with hash -1327323101, now seen corresponding path program 1 times [2024-05-03 02:57:50,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 02:57:50,759 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [717459300] [2024-05-03 02:57:50,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 02:57:50,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 02:57:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 02:57:50,815 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-05-03 02:57:50,815 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 02:57:50,815 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [717459300] [2024-05-03 02:57:50,815 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [717459300] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 02:57:50,815 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 02:57:50,815 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-03 02:57:50,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [733979614] [2024-05-03 02:57:50,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 02:57:50,817 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-03 02:57:50,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 02:57:50,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-03 02:57:50,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-03 02:57:50,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 02:57:50,819 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 02:57:50,819 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 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) [2024-05-03 02:57:50,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 02:57:50,820 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 02:57:50,820 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-03 02:57:50,871 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 83 states. [2024-05-03 02:57:50,871 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-03 02:57:50,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 02:57:50,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 02:57:50,872 INFO L78 Accepts]: Start accepts. Automaton has currently 84 states, but on-demand construction may add more states Word has length 65 [2024-05-03 02:57:50,873 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-03 02:57:50,873 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-05-03 02:57:50,873 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-05-03 02:57:50,873 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 02:57:50,874 INFO L85 PathProgramCache]: Analyzing trace with hash 884401851, now seen corresponding path program 1 times [2024-05-03 02:57:50,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 02:57:50,874 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007358264] [2024-05-03 02:57:50,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 02:57:50,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 02:57:50,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 02:57:51,073 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-05-03 02:57:51,074 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 02:57:51,074 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007358264] [2024-05-03 02:57:51,074 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2007358264] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 02:57:51,074 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 02:57:51,074 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-05-03 02:57:51,074 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1488427909] [2024-05-03 02:57:51,074 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 02:57:51,075 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-03 02:57:51,075 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 02:57:51,075 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-03 02:57:51,075 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-05-03 02:57:51,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 02:57:51,075 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 02:57:51,076 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 5 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 02:57:51,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 02:57:51,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 02:57:51,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 02:57:51,076 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-03 02:57:51,216 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 87 states. [2024-05-03 02:57:51,217 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-03 02:57:51,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 02:57:51,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 02:57:51,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 02:57:51,217 INFO L78 Accepts]: Start accepts. Automaton has currently 88 states, but on-demand construction may add more states Word has length 69 [2024-05-03 02:57:51,218 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-03 02:57:51,218 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-05-03 02:57:51,218 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-05-03 02:57:51,218 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 02:57:51,219 INFO L85 PathProgramCache]: Analyzing trace with hash 295873899, now seen corresponding path program 1 times [2024-05-03 02:57:51,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 02:57:51,219 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235003954] [2024-05-03 02:57:51,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 02:57:51,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 02:57:51,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 02:57:51,279 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-03 02:57:51,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-03 02:57:51,338 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-05-03 02:57:51,338 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-05-03 02:57:51,338 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2024-05-03 02:57:51,338 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-05-03 02:57:51,347 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-05-03 02:57:51,347 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was UNSAFE (2/4) [2024-05-03 02:57:51,348 WARN L234 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-05-03 02:57:51,348 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-05-03 02:57:51,438 INFO L144 ThreadInstanceAdder]: Constructed 8 joinOtherThreadTransitions. [2024-05-03 02:57:51,445 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 02:57:51,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-03 02:57:51,446 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 02:57:51,448 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-03 02:57:51,465 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-03 02:57:51,465 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == consumer_routineErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-03 02:57:51,466 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;@1f38ca3b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 02:57:51,466 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-03 02:57:51,466 WARN L438 OrderReductionFacade]: DynamicStratifiedReduction did not find any initial state. Returning directly. [2024-05-03 02:57:51,466 INFO L805 garLoopResultBuilder]: Registering result SAFE for location consumer_routineErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-03 02:57:51,467 INFO L445 BasicCegarLoop]: Path program histogram: [] [2024-05-03 02:57:51,467 INFO L308 ceAbstractionStarter]: Result for error location consumer_routineErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/5) [2024-05-03 02:57:51,472 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2024-05-03 02:57:51,473 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 02:57:51,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-03 02:57:51,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-03 02:57:51,476 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-03 02:57:51,479 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-03 02:57:51,479 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2024-05-03 02:57:51,479 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;@1f38ca3b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-03 02:57:51,479 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-03 02:57:51,479 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-03 02:57:51,495 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (5)] Waiting until timeout for monitored process [2024-05-03 02:57:51,644 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:51,644 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:51,644 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:51,652 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:51,652 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:51,652 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:51,780 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:51,780 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:51,780 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:51,790 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:51,791 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:51,791 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:51,853 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:51,853 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:51,853 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:51,859 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:51,859 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:51,860 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:51,902 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:51,902 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:51,902 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:51,905 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:51,905 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:51,905 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:51,944 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:51,944 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:51,944 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:51,947 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:51,948 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:51,948 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:51,982 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:51,982 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:51,982 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:51,985 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:51,986 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:51,986 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,037 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,037 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,037 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,041 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,041 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,041 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,069 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,070 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,070 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,072 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,072 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,072 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,127 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,128 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,128 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,131 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,131 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,131 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,173 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,173 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,173 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,177 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,177 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,177 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,217 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,217 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,218 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,221 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,221 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,221 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,257 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,258 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,258 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,261 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,261 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,262 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,310 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,310 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,311 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,315 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,317 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,318 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,358 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,362 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,362 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,367 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,367 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,367 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,405 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,405 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,405 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,410 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,410 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,410 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,439 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,439 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,439 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,443 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,444 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,444 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,520 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,520 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,520 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,524 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,525 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,525 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,562 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,562 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,562 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,567 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,567 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,567 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,667 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,667 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,668 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,673 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,674 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,674 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,706 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,706 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,706 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,709 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,709 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,709 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,749 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,749 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,749 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,754 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,754 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,754 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,804 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,805 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,805 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,810 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,810 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,810 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,880 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,881 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,881 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,884 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,884 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,884 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,909 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,909 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,909 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,912 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,912 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,912 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,940 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,941 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,941 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,943 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,943 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,943 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,995 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,995 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,995 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:52,999 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:52,999 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:52,999 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,035 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,035 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,035 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,039 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,039 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,039 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,064 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,065 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,065 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,068 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,068 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,068 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,094 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,094 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,094 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,097 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,098 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,098 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,200 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,200 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,201 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,209 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,209 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,209 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,281 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,281 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,281 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,285 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,285 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,285 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,318 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,318 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,319 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,323 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,323 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,323 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,346 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,347 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,347 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,350 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,350 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,350 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,379 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,379 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,379 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,382 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,383 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,384 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,733 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,733 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,734 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,762 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,762 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,762 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,801 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,801 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,802 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,806 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,806 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,806 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,862 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,863 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,863 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,868 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,869 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,869 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,917 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,917 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,917 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,922 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,922 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,922 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,948 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,948 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,948 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,951 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,952 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,952 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,985 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,985 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,985 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:53,989 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:53,989 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:53,989 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,078 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,078 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,078 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,087 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,087 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,087 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,159 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,159 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,159 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,163 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,163 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,164 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,200 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,201 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,201 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,205 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,205 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,205 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,229 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,229 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,229 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,233 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,233 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,233 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,257 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,257 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,257 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,261 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,261 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,261 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,288 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,288 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,288 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,292 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,292 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,292 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,334 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,334 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,334 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,339 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,340 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,340 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,367 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,367 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,367 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,372 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,372 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,372 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,397 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,397 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,397 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,402 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,402 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,402 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,434 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,434 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,434 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,439 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,439 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,439 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,508 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,508 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,508 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,516 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,516 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,517 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,563 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,564 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,564 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,570 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,570 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,570 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,595 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,596 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,596 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,601 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,601 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,601 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,679 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,680 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,680 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,684 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,684 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,684 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,710 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,710 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,711 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,715 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,715 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,715 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,775 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,775 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,775 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,782 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,782 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,782 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,815 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,815 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,815 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,820 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,820 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,820 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,852 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,852 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,852 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,857 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,858 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,858 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,902 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,902 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,902 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,907 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,908 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,908 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,908 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,908 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,908 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,933 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,933 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,933 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,938 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,938 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,938 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,963 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,963 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,963 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:54,968 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:54,968 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:54,968 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,062 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,063 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,063 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,073 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,073 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,073 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,110 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,110 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,110 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,116 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,116 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,116 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,154 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,154 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,154 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,161 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,161 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,161 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,242 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,242 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,242 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,247 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,247 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,247 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,277 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,277 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,277 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,281 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,281 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,281 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,306 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,307 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,307 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,311 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,311 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,311 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,345 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,345 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,345 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,350 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,350 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,350 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,374 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,374 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,374 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,379 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,379 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,379 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,404 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,404 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,404 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,409 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,409 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,409 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,461 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,461 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,462 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,468 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,468 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,469 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,506 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,507 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,507 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,512 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,512 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,513 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,546 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,546 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,546 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,552 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,552 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,552 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,585 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,585 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,585 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,591 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,592 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,592 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,632 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,632 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,632 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,639 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,639 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,639 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,668 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,668 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,668 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,674 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,674 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,674 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,704 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,704 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,704 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,713 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,713 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,713 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,827 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,827 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,827 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,833 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,834 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,834 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,911 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,911 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,911 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,922 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,922 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,922 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,958 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,959 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,959 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:55,965 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:55,965 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:55,965 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,000 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,001 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,001 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,007 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,007 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,007 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,060 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,060 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,060 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,067 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,068 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,068 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,138 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,138 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,138 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,146 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,147 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,147 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,184 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,184 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,185 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,191 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,191 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,191 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,239 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,239 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,239 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,246 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,246 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,246 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,328 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,328 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,328 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,339 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,340 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,340 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,376 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,376 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,376 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,383 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,384 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,384 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,420 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,420 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,420 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,427 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,428 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,428 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,465 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,465 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,465 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,472 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,472 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,472 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,523 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,523 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,523 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,532 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,532 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,532 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,582 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,582 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,583 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,591 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,591 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,591 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,659 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,660 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,660 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,668 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,668 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,668 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,783 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,783 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,783 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,789 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,789 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,789 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,840 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,840 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,840 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,847 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,847 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,848 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,890 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,890 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,890 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,898 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,898 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,898 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,927 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,927 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,927 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,934 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,934 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,934 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,958 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,959 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,959 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,965 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,965 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,965 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:56,994 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:56,995 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:56,995 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,001 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,001 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,001 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,029 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,029 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,030 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,036 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,036 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,036 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,062 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,063 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,063 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,069 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,069 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,069 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,081 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,081 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,081 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,087 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,087 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,087 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,113 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,113 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,113 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,120 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,120 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,120 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,160 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,160 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,160 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,168 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,168 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,168 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,218 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,218 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,218 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,226 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,227 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,227 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,228 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,228 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,228 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,256 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,256 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,256 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,265 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,265 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,265 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,294 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,295 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,295 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,304 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,304 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,304 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,331 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,331 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,331 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,339 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,339 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,339 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,366 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,366 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,366 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,374 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,374 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,374 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,402 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,402 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,402 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,410 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,410 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,410 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,456 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,456 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,456 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,465 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,465 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,465 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,523 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,523 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,523 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,533 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,533 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,533 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,675 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,675 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,675 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,689 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,689 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,689 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,914 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,914 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,914 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:57,926 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:57,927 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:57,927 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:58,020 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:58,020 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:58,020 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:58,032 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:58,032 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:58,032 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:58,122 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:58,123 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:58,123 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:58,135 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:58,136 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:58,136 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:58,229 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:58,229 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:58,229 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:58,242 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:58,242 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:58,242 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:58,333 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:58,334 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:58,334 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:58,345 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:58,345 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:58,345 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:58,448 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:58,448 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:58,448 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:58,462 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:58,462 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:58,462 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:58,559 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:58,559 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:58,559 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:58,572 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:58,572 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:58,572 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:58,700 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:58,701 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:58,701 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:58,714 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:58,714 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:58,714 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:58,813 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:58,813 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:58,813 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:58,826 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:58,826 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:58,826 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:59,107 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:59,107 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:59,107 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:59,124 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:59,124 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:59,124 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:59,214 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:59,214 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:59,214 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:59,226 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:59,226 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:59,226 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:59,325 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:59,325 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:59,325 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:59,338 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:59,338 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:59,339 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:59,434 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:59,434 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:59,434 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:59,446 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:59,446 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:59,446 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:59,541 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:59,541 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:59,541 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:59,553 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:59,553 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:59,553 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:59,675 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:59,675 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:59,675 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:59,691 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:59,692 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:59,692 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:59,798 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:59,798 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:59,798 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:59,811 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:59,811 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:59,811 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:59,910 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:59,910 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:59,910 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:57:59,924 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:57:59,924 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:57:59,924 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:00,241 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:00,241 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:00,241 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:00,257 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:00,258 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:00,258 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:00,366 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:00,366 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:00,366 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:00,384 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:00,385 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:00,385 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:00,490 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:00,490 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:00,490 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:00,504 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:00,504 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:00,505 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:00,661 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:00,661 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:00,661 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:00,676 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:00,676 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:00,676 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:00,804 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:00,804 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:00,804 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:00,820 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:00,820 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:00,820 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:00,930 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:00,930 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:00,931 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:00,947 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:00,947 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:00,947 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:01,061 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:01,062 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:01,062 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:01,075 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:01,075 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:01,075 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:01,209 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:01,209 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:01,209 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:01,225 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:01,225 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:01,225 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:01,331 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:01,331 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:01,331 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:01,346 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:01,347 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:01,347 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:01,594 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:01,594 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:01,594 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:01,607 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:01,607 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:01,607 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:01,698 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:01,698 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:01,698 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:01,711 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:01,711 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:01,711 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:01,842 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:01,842 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:01,842 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:01,859 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:01,859 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:01,859 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:01,952 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:01,952 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:01,952 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:01,965 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:01,965 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:01,965 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:02,059 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:02,059 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:02,059 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:02,073 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:02,074 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:02,074 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:02,163 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:02,163 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:02,163 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:02,176 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:02,176 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:02,176 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:02,270 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:02,271 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:02,271 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:02,284 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:02,284 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:02,284 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:02,535 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:02,536 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:02,536 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:02,707 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:02,707 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:02,708 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:02,814 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:02,814 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:02,814 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:02,830 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:02,830 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:02,830 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:02,931 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:02,932 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:02,932 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:02,945 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:02,945 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:02,945 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:03,042 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:03,042 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:03,042 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:03,056 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:03,056 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:03,056 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:03,149 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:03,149 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:03,149 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:03,162 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:03,162 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:03,162 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:03,249 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:03,249 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:03,249 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:03,262 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:03,262 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:03,262 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:03,409 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:03,409 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:03,409 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:03,429 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:03,429 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:03,429 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:03,523 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:03,524 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:03,524 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:03,540 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:03,540 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:03,540 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:03,635 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:03,635 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:03,635 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:03,649 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:03,650 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:03,650 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:03,780 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:03,780 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:03,780 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:03,794 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:03,794 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:03,794 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:04,050 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:04,050 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:04,050 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:04,064 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:04,064 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:04,064 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:04,156 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:04,156 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:04,156 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:04,169 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:04,169 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:04,169 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:04,305 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:04,305 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:04,305 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:04,320 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:04,320 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:04,320 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:04,444 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:04,444 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:04,444 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:04,459 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:04,459 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:04,459 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:04,547 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:04,547 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:04,547 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:04,560 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:04,561 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:04,561 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:04,652 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:04,652 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:04,652 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:04,666 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:04,667 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:04,667 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:04,799 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:04,800 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:04,800 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:04,829 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:04,829 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:04,829 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:04,965 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:04,965 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:04,965 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:04,986 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:04,987 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:04,987 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:05,072 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:05,072 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:05,072 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:05,086 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:05,086 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:05,086 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:05,183 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:05,183 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:05,183 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:05,197 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:05,197 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:05,197 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:05,282 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:05,282 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:05,282 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:05,296 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:05,296 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:05,296 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:05,414 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:05,414 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:05,414 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:05,432 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:05,433 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:05,433 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:05,538 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:05,538 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:05,538 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:05,554 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:05,555 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:05,555 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:05,663 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:05,663 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:05,663 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:05,681 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:05,681 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:05,681 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,019 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,019 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,019 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,038 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,038 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,039 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,040 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,040 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,040 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,144 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,144 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,145 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,161 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,161 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,161 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,268 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,268 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,268 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,284 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,284 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,284 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,445 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,445 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,445 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,465 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,465 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,465 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,574 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,574 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,574 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,590 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,590 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,590 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,703 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,703 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,703 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,720 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,720 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,720 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,821 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,821 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,821 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,838 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,838 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,838 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,946 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,946 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,946 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:06,963 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:06,964 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:06,964 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:07,071 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:07,071 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:07,071 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:07,087 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:07,087 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:07,087 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:07,189 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:07,190 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:07,190 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:07,207 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:07,207 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:07,207 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:07,308 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:07,308 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:07,308 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:07,324 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:07,324 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:07,325 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:07,452 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:07,452 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:07,452 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:07,472 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:07,473 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:07,473 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:07,826 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:07,826 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:07,826 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:07,842 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:07,842 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:07,842 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:07,928 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:07,928 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:07,928 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:07,942 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:07,943 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:07,943 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:08,030 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:08,030 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:08,030 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:08,045 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:08,045 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:08,045 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:08,137 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:08,137 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:08,137 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:08,154 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:08,154 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:08,154 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:08,256 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:08,256 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:08,256 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:08,271 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:08,271 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:08,271 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:08,358 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:08,358 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:08,358 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:08,373 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:08,374 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:08,374 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:08,483 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:08,483 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:08,483 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:08,499 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:08,499 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:08,499 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:08,592 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:08,592 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:08,592 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:08,608 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:08,608 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:08,608 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:08,737 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:08,737 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:08,737 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:08,761 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:08,761 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:08,761 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,033 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,033 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,033 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,058 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,058 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,058 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,142 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,143 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,143 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,157 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,158 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,158 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,275 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,275 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,275 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,291 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,291 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,291 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,396 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,396 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,396 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,415 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,416 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,416 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,508 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,508 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,508 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,523 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,524 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,524 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,619 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,619 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,619 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,637 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,638 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,638 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,755 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,756 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,756 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,774 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,774 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,774 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,866 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,866 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,866 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,885 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,885 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,885 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,978 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,978 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,978 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:09,994 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:09,995 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:09,995 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:10,104 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:10,104 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:10,104 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:10,120 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:10,120 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:10,121 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:10,221 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:10,221 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:10,221 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:10,241 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:10,241 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:10,241 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:10,500 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:10,501 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:10,501 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:10,516 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:10,517 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:10,517 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:10,607 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:10,607 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:10,607 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:10,623 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:10,623 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:10,623 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:10,712 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:10,712 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:10,712 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:10,727 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:10,727 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:10,727 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:10,831 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:10,832 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:10,832 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:10,850 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:10,851 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:10,851 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:10,955 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:10,955 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:10,955 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:10,973 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:10,973 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:10,973 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,075 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,075 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,075 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,093 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,094 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,094 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,183 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,183 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,183 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,199 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,199 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,199 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,289 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,289 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,289 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,306 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,306 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,306 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,413 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,413 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,413 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,431 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,431 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,431 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,520 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,520 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,520 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,536 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,537 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,537 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,618 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,618 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,618 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,635 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,635 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,635 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,726 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,726 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,726 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,743 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,743 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,743 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,839 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,839 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,839 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,858 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,858 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,858 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,968 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,968 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,968 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,987 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,988 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,988 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:11,990 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:11,990 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:11,990 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:12,265 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:12,265 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:12,265 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:12,284 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:12,284 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:12,284 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:12,390 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:12,390 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:12,390 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:12,408 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:12,408 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:12,408 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:12,508 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:12,508 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:12,508 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:12,525 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:12,526 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:12,526 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:12,623 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:12,624 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:12,624 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:12,641 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:12,641 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:12,641 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:12,740 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:12,740 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:12,740 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:12,758 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:12,758 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:12,758 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:12,890 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:12,891 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:12,891 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:12,910 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:12,910 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:12,910 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,025 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,026 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,026 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,046 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,047 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,047 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,113 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,113 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,113 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,128 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,129 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,129 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,192 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,192 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,193 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,208 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,208 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,208 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,268 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,268 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,268 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,283 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,283 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,283 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,342 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,342 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,342 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,357 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,358 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,358 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,420 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,421 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,421 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,436 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,437 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,437 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,492 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,493 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,493 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,508 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,508 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,508 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,586 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,586 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,586 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,603 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,603 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,603 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,661 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,662 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,662 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,678 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,678 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,678 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,736 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,736 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,737 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,752 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,753 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,753 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,815 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,815 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,815 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,831 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,831 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,831 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,968 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,968 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,968 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:13,985 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:13,985 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:13,985 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,044 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,044 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,044 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,060 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,061 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,061 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,314 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,314 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,314 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,329 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,329 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,329 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,379 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,379 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,379 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,393 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,393 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,393 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,441 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,441 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,441 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,455 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,456 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,456 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,508 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,508 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,508 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,528 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,528 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,528 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,596 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,596 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,596 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,613 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,613 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,613 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,676 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,676 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,676 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,692 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,692 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,692 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,774 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,775 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,775 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,794 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,794 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,794 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,846 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,846 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,846 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,861 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,862 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,862 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,915 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,915 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,916 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,931 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,931 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,931 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:14,994 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:14,994 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:14,994 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,011 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,011 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,011 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,066 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,066 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,066 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,081 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,081 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,081 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,128 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,128 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,128 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,144 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,144 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,144 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,251 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,251 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,251 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,270 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,270 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,270 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,344 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,344 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,344 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,362 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,362 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,362 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,423 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,423 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,423 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,440 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,440 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,441 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,491 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,492 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,492 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,508 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,508 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,508 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,557 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,557 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,557 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,573 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,574 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,574 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,849 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,849 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,849 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,874 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,874 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,874 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,927 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,927 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,927 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,942 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,942 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,943 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:15,997 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:15,998 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:15,998 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,014 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,015 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,015 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,062 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,063 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,063 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,078 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,078 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,078 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,125 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,125 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,125 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,140 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,141 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,141 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,360 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,360 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,360 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,393 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,393 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,393 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,445 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,445 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,445 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,461 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,461 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,461 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,521 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,521 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,521 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,538 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,538 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,538 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,596 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,596 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,596 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,613 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,613 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,613 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,664 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,664 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,664 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,681 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,681 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,681 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,735 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,736 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,736 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,752 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,753 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,753 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,853 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,853 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,853 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:16,873 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:16,874 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:16,874 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,070 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,071 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,071 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,086 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,086 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,086 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,138 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,138 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,138 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,154 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,154 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,155 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,209 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,210 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,210 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,225 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,225 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,225 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,272 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,273 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,273 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,288 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,288 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,288 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,370 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,370 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,370 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,386 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,387 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,387 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,446 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,446 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,446 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,463 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,463 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,463 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,513 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,513 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,513 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,529 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,530 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,530 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,578 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,579 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,579 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,595 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,595 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,595 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,646 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,646 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,647 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,663 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,663 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,663 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,742 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,742 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,742 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,762 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,762 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,762 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,822 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,822 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,822 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,840 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,840 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,840 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,889 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,889 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,889 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,906 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,906 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,907 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,958 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,959 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,959 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:17,976 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:17,976 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:17,976 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,028 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,028 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,028 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,046 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,046 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,046 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,119 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,120 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,120 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,140 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,140 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,140 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,195 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,195 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,195 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,213 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,213 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,213 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,269 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,269 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,269 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,287 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,288 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,288 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,350 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,351 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,351 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,369 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,370 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,370 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,372 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,372 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,372 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,422 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,423 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,423 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,441 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,441 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,441 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,496 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,496 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,496 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,514 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,515 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,515 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,617 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,618 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,618 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,641 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,642 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,642 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,706 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,706 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,706 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,725 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,725 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,725 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,979 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,980 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,980 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:18,998 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:18,998 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:18,998 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,061 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,061 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,061 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,079 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,079 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,079 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,139 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,140 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,140 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,158 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,158 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,158 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,222 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,223 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,223 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,241 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,241 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,241 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,306 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,307 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,307 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,327 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,327 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,327 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,389 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,389 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,390 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,408 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,408 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,408 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,469 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,469 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,469 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,487 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,487 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,487 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,577 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,577 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,577 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,597 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,597 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,597 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,664 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,665 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,665 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,684 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,684 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,684 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,742 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,742 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,742 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,761 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,761 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,761 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,817 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,817 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,817 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,836 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,836 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,836 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,897 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,897 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,897 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,916 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,916 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,916 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,970 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,970 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,970 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:19,988 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:19,989 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:19,989 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,041 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,041 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,041 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,060 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,061 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,061 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,117 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,117 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,117 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,136 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,136 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,136 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,221 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,222 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,222 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,243 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,244 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,244 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,296 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,296 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,296 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,316 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,316 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,316 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,376 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,376 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,376 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,396 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,397 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,397 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,459 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,460 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,460 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,480 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,480 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,480 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,551 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,551 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,551 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,572 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,573 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,573 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,631 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,631 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,631 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,651 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,651 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,651 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,887 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,887 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,887 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,908 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,909 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,909 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:20,994 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:20,995 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:20,995 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,014 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,014 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,014 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,070 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,071 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,071 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,088 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,089 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,089 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,148 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,148 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,148 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,166 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,166 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,166 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,223 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,223 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,223 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,241 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,241 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,241 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,300 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,300 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,300 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,318 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,318 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,318 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,379 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,379 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,379 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,397 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,397 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,397 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,460 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,460 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,460 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,479 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,479 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,480 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,530 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,530 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,530 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,548 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,548 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,548 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,620 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,620 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,620 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,640 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,640 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,640 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,705 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,706 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,706 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,725 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,725 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,725 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,780 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,780 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,781 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,799 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,799 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,799 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,852 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,852 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,852 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,871 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,871 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,871 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,939 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,939 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,939 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:21,962 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:21,962 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:21,962 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,040 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,041 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,041 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,062 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,062 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,062 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,118 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,119 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,119 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,138 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,138 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,138 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,185 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,186 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,186 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,205 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,205 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,205 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,264 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,265 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,265 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,285 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,285 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,285 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,347 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,347 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,347 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,368 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,368 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,368 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,441 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,441 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,441 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,468 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,468 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,468 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,486 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,486 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,486 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,729 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,729 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,729 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,747 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,748 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,748 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,800 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,800 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,800 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,817 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,818 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,818 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,867 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,867 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,867 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,885 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,885 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,885 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,935 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,935 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,935 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:22,953 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:22,953 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:22,953 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,002 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,003 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,003 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,031 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,031 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,031 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,093 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,093 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,093 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,112 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,112 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,112 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,173 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,173 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,173 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,192 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,192 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,192 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,247 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,248 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,248 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,266 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,266 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,266 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,325 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,325 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,326 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,346 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,346 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,346 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,400 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,401 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,401 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,420 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,420 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,420 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,472 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,472 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,472 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,491 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,491 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,491 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,544 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,544 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,544 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,563 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,563 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,563 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,615 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,615 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,615 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,634 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,634 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,635 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,699 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,699 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,700 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,719 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,719 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,720 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,771 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,771 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,771 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,791 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,791 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,791 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,853 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,854 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,854 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,874 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,875 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,875 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,933 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,933 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,933 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:23,954 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:23,954 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:23,954 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,012 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,012 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,013 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,034 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,034 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,034 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,093 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,093 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,093 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,114 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,114 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,114 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,179 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,179 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,179 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,201 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,201 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,201 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,262 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,262 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,262 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,283 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,284 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,284 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,343 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,343 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,343 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,364 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,365 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,365 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,422 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,423 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,423 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,443 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,444 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,444 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,501 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,501 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,501 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,523 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,523 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,523 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,586 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,586 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,587 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,608 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,609 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,609 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,850 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,850 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,850 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,872 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,873 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,873 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,931 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,931 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,931 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:24,951 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:24,952 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:24,952 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,015 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,015 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,015 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,037 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,037 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,037 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,107 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,108 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,108 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,129 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,129 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,130 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,186 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,187 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,187 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,207 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,208 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,208 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,264 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,264 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,265 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,286 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,286 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,286 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,344 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,344 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,344 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,365 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,365 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,365 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,433 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,433 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,433 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,455 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,455 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,455 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,519 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,520 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,520 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,541 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,542 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,542 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,597 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,597 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,597 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,618 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,619 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,619 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,675 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,675 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,675 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,697 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,698 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,698 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,808 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,808 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,809 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,835 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,835 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,835 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,901 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,901 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,901 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,924 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,925 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,925 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:25,999 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:25,999 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:25,999 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:26,024 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:26,024 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:26,024 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:26,088 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:26,088 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:26,088 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:26,112 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:26,113 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:26,113 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:26,231 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:26,232 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:26,232 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:26,255 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:26,255 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:26,255 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:26,470 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:26,470 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:26,470 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:26,508 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:26,508 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:26,508 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:26,571 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:26,572 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:26,572 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:26,596 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:26,596 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:26,596 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:26,835 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:26,835 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:26,835 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:26,859 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:26,859 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:26,859 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:26,953 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:26,954 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:26,954 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:26,978 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:26,978 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:26,979 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,046 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,046 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,046 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,069 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,069 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,069 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,137 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,137 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,137 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,159 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,160 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,160 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,276 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,277 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,277 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,304 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,304 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,304 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,363 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,363 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,363 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,385 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,386 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,386 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,447 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,447 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,447 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,469 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,470 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,470 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,527 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,527 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,527 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,550 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,550 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,550 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,607 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,607 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,607 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,630 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,630 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,630 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,687 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,688 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,688 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,710 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,710 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,711 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,786 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,786 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,786 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,809 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,810 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,810 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,867 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,867 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,867 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,891 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,891 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,891 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,956 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,957 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,957 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:27,980 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:27,980 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:27,981 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,044 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,045 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,045 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,074 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,074 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,074 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,171 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,172 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,172 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,199 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,199 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,199 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,276 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,277 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,277 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,303 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,303 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,303 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,367 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,367 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,368 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,392 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,392 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,392 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,454 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,455 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,455 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,479 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,479 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,479 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,542 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,542 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,542 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,567 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,567 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,567 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,651 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,651 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,651 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,678 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,678 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,678 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,750 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,750 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,750 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,778 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,779 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,779 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,857 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,857 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,857 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,884 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,884 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,884 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,962 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,962 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,962 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,990 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,990 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,990 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:28,994 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:28,994 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:28,994 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,230 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,230 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,230 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,254 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,254 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,254 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,316 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,316 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,316 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,339 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,339 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,340 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,451 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,452 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,452 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,480 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,480 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,480 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,544 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,544 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,545 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,569 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,569 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,569 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,640 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,641 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,641 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,666 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,666 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,666 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,724 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,725 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,725 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,748 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,749 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,749 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,807 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,807 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,807 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,830 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,830 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,830 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,893 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,893 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,893 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,917 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,917 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,917 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:29,976 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:29,977 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:29,977 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,001 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,002 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,002 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,069 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,069 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,069 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,095 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,095 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,095 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,156 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,157 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,157 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,182 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,183 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,183 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,269 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,269 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,269 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,296 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,297 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,297 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,366 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,366 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,366 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,394 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,395 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,395 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,466 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,466 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,466 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,494 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,494 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,494 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,571 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,571 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,571 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,604 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,604 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,604 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,680 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,680 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,680 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,709 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,709 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,709 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,773 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,774 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,774 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,801 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,801 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,801 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,870 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,870 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,870 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,897 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,897 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,897 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,969 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,969 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,969 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:30,996 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:30,996 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:30,996 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:31,095 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:31,095 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:31,095 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:31,128 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:31,128 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:31,128 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:31,195 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:31,196 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:31,196 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:31,224 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:31,225 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:31,225 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:31,298 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:31,298 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:31,298 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:31,326 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:31,326 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:31,326 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:31,410 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:31,410 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:31,410 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:31,440 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:31,441 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:31,441 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:31,531 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:31,532 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:31,532 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:31,564 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:31,564 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:31,565 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:31,640 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:31,640 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:31,640 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:31,670 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:31,671 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:31,671 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:31,780 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:31,780 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:31,780 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:31,820 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:31,820 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:31,820 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,104 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,105 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,105 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,133 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,133 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,133 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,197 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,198 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,198 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,223 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,223 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,223 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,286 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,287 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,287 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,312 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,312 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,312 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,376 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,377 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,377 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,402 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,402 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,403 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,477 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,477 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,477 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,503 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,504 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,504 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,577 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,577 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,577 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,604 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,604 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,604 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,675 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,675 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,675 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,702 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,702 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,702 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,765 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,766 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,766 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,792 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,792 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,792 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,873 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,874 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,874 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,901 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,901 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,901 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:32,978 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:32,979 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:32,979 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,008 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,008 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,008 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,082 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,083 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,083 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,110 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,110 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,110 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,178 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,178 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,178 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,207 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,207 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,207 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,279 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,279 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,279 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,309 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,309 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,309 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,383 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,383 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,383 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,415 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,416 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,416 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,487 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,487 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,487 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,517 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,518 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,518 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,584 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,584 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,584 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,614 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,614 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,614 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,685 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,685 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,686 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,715 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,715 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,715 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,799 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,799 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,799 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,835 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,835 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,835 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,930 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,930 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,930 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,970 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,970 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,970 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:33,983 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:33,983 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:33,983 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:34,057 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:34,057 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:34,057 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:34,088 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:34,088 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:34,088 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:34,163 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:34,163 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:34,163 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:34,194 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:34,195 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:34,195 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:34,270 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:34,270 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:34,270 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:34,307 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:34,308 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:34,308 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:34,384 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:34,384 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:34,384 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:34,417 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:34,418 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:34,418 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:34,494 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:34,495 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:34,495 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:34,534 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:34,535 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:34,535 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:34,656 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:34,657 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:34,657 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:34,918 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:34,918 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:34,918 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:35,008 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:35,009 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:35,009 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:35,039 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:35,039 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:35,039 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:35,157 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:35,157 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:35,157 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:35,192 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:35,192 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:35,192 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:35,300 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:35,300 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:35,300 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:35,335 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:35,335 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:35,335 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:35,441 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:35,441 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:35,441 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:35,475 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:35,475 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:35,475 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:35,576 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:35,576 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:35,576 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:35,608 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:35,608 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:35,608 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:35,720 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:35,721 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:35,721 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:35,764 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:35,764 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:35,764 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:35,888 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:35,888 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:35,888 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:35,928 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:35,928 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:35,928 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:36,075 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:36,075 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:36,075 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:36,108 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:36,109 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:36,109 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:36,218 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:36,218 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:36,218 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:36,259 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:36,260 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:36,260 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:36,376 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:36,377 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:36,377 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:36,409 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:36,409 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:36,409 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:36,517 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:36,517 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:36,517 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:36,549 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:36,549 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:36,550 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:36,657 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:36,657 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:36,657 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:36,693 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:36,693 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:36,693 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:36,800 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:36,801 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:36,801 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:36,836 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:36,836 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:36,836 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:36,954 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:36,954 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:36,954 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:37,004 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:37,004 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:37,004 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:37,123 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:37,123 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:37,123 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:37,157 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:37,157 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:37,157 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:37,271 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:37,271 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:37,271 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:37,307 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:37,307 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:37,307 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:37,427 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:37,427 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:37,427 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:37,463 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:37,463 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:37,463 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:37,806 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:37,806 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:37,806 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:37,870 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:37,870 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:37,871 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:38,021 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:38,021 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:38,022 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:38,057 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:38,057 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:38,057 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:38,230 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:38,230 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:38,230 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:38,269 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:38,269 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:38,269 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:38,377 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:38,377 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:38,377 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:38,413 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:38,413 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:38,413 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:38,524 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:38,524 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:38,524 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:38,569 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:38,570 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:38,570 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:38,700 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:38,701 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:38,701 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:38,738 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:38,739 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:38,739 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:38,854 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:38,854 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:38,854 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:38,892 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:38,892 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:38,892 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:39,016 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:39,016 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:39,016 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:39,060 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:39,060 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:39,060 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:39,173 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:39,173 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:39,173 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:39,212 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:39,212 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:39,212 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:39,335 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:39,335 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:39,335 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:39,372 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:39,372 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:39,372 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:39,493 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:39,493 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:39,493 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:39,531 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:39,532 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:39,532 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:39,657 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:39,658 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:39,658 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:39,702 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:39,702 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:39,702 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:39,827 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:39,828 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:39,828 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:39,873 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:39,873 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:39,873 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:40,053 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:40,053 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:40,053 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:40,123 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:40,123 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:40,123 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:40,243 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:40,244 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:40,244 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:40,281 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:40,282 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:40,282 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:40,401 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:40,401 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:40,401 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:40,446 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:40,446 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:40,446 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:40,782 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:40,783 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:40,783 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:40,818 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:40,818 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:40,818 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:40,942 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:40,942 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:40,942 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:40,979 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:40,979 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:40,979 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:41,256 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:41,256 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:41,256 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:41,310 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:41,310 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:41,310 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:41,433 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:41,433 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:41,433 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:41,472 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:41,473 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:41,473 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:41,600 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:41,601 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:41,601 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:41,641 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:41,641 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:41,641 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:41,770 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:41,771 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:41,771 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:41,816 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:41,817 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:41,817 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:41,956 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:41,956 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:41,956 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:42,005 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:42,005 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:42,005 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:42,150 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:42,150 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:42,150 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:42,204 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:42,204 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:42,204 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:42,443 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:42,443 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:42,443 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:42,487 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:42,487 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:42,487 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:42,613 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:42,613 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:42,614 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:42,658 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:42,658 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:42,658 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:42,856 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:42,856 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:42,857 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:42,909 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:42,910 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:42,910 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:43,019 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:43,020 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:43,020 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:43,060 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:43,060 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:43,060 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:43,182 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:43,183 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:43,183 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:43,225 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:43,225 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:43,226 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:43,531 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:43,531 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:43,532 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:43,568 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:43,568 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:43,568 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:43,692 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:43,693 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:43,693 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:43,726 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:43,726 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:43,726 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:43,839 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:43,839 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:43,839 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:43,877 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:43,877 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:43,877 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:43,985 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:43,985 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:43,985 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:44,024 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:44,025 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:44,025 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:44,140 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:44,141 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:44,141 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:44,181 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:44,181 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:44,181 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:44,331 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:44,331 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:44,332 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:44,376 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:44,376 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:44,376 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:44,515 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:44,515 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:44,515 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:44,558 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:44,558 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:44,558 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:44,673 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:44,673 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:44,673 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:44,711 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:44,711 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:44,712 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:44,825 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:44,826 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:44,826 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:44,861 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:44,862 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:44,862 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:44,966 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:44,967 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:44,967 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:45,004 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:45,004 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:45,004 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:45,147 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:45,147 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:45,147 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:45,189 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:45,189 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:45,189 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:45,319 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:45,319 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:45,319 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:45,364 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:45,364 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:45,364 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:45,528 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:45,529 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:45,529 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:45,575 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:45,575 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:45,575 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:45,717 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:45,717 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:45,717 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:45,762 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:45,762 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:45,762 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:45,768 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:45,768 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:45,768 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:45,890 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:45,890 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:45,890 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:45,934 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:45,934 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:45,934 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:46,071 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:46,071 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:46,071 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:46,127 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:46,127 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:46,127 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:46,517 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:46,517 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:46,517 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:46,572 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:46,572 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:46,573 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:46,717 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:46,717 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:46,717 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:46,771 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:46,771 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:46,771 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:46,894 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:46,895 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:46,895 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:46,938 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:46,939 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:46,939 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:47,056 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:47,056 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:47,056 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:47,104 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:47,104 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:47,104 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:47,229 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:47,230 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:47,230 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:47,275 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:47,276 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:47,276 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:47,397 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:47,397 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:47,397 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:47,446 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:47,446 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:47,446 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:47,567 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:47,568 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:47,568 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:47,609 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:47,610 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:47,610 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:47,724 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:47,724 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:47,725 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:47,767 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:47,767 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:47,767 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:47,889 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:47,889 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:47,889 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:47,939 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:47,939 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:47,939 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:48,180 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:48,180 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:48,180 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:48,225 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:48,225 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:48,226 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:48,366 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:48,366 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:48,366 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:48,412 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:48,413 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:48,413 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:48,549 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:48,550 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:48,550 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:48,594 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:48,594 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:48,594 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:48,727 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:48,727 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:48,727 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:48,802 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:48,802 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:48,803 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:48,965 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:48,966 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:48,966 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:49,028 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:49,028 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:49,028 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:49,180 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:49,181 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:49,181 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:49,233 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:49,234 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:49,234 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:49,381 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:49,381 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:49,381 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:49,439 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:49,440 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:49,440 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:49,603 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:49,603 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:49,603 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:49,676 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:49,676 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:49,676 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:50,058 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:50,059 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:50,059 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:50,104 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:50,104 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:50,104 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:50,237 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:50,238 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:50,238 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:50,280 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:50,281 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:50,281 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:50,405 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:50,405 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:50,406 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:50,452 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:50,452 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:50,452 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:50,633 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:50,633 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:50,633 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:50,677 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:50,677 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:50,678 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:50,814 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:50,814 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:50,814 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:50,857 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:50,857 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:50,857 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:50,981 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:50,981 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:50,981 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:51,019 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:51,020 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:51,020 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:51,152 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:51,152 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:51,152 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:51,197 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:51,198 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:51,198 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:51,350 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:51,351 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:51,351 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:51,410 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:51,410 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:51,410 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:51,540 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:51,541 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:51,541 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:51,584 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:51,584 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:51,584 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:51,708 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:51,708 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:51,708 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:51,757 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:51,757 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:51,757 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:51,887 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:51,887 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:51,887 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:51,948 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:51,949 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:51,949 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:52,094 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:52,094 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:52,094 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:52,150 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:52,150 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:52,150 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:52,435 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:52,435 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:52,435 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:52,489 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:52,489 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:52,489 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:52,649 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:52,650 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:52,650 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:52,706 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:52,706 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:52,706 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:53,079 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:53,080 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:53,080 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:53,137 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:53,138 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:53,138 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:53,291 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:53,291 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:53,291 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:53,333 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:53,333 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:53,333 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:53,463 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:53,463 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:53,463 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:53,509 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:53,509 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:53,509 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:53,637 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:53,637 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:53,637 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:53,679 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:53,680 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:53,680 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:53,803 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:53,804 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:53,804 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:53,846 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:53,847 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:53,847 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:53,980 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:53,980 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:53,980 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:54,031 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:54,032 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:54,032 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:54,157 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:54,158 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:54,158 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:54,205 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:54,205 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:54,205 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:54,338 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:54,338 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:54,338 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:54,386 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:54,386 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:54,386 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:54,512 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:54,512 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:54,512 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:54,567 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:54,568 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:54,568 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:54,701 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:54,701 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:54,702 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:54,748 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:54,748 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:54,748 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:54,917 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:54,918 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:54,918 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:54,975 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:54,976 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:54,976 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:55,291 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:55,292 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:55,292 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:55,450 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:55,450 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:55,450 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:55,476 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:55,476 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:55,477 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:55,666 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:55,667 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:55,667 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:55,752 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:55,752 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:55,752 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:55,972 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:55,973 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:55,973 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:56,053 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:56,053 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:56,053 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:56,185 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:56,185 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:56,185 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:56,427 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:56,428 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:56,428 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:56,564 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:56,564 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:56,564 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:56,609 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:56,609 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:56,609 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:56,736 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:56,736 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:56,736 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:56,780 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:56,780 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:56,780 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:56,919 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:56,920 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:56,920 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:56,975 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:56,975 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:56,975 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:57,140 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:57,141 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:57,141 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:57,213 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:57,213 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:57,213 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:57,409 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:57,409 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:57,409 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:57,459 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:57,459 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:57,459 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:57,613 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:57,613 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:57,613 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:57,682 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:57,683 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:57,683 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:57,836 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:57,836 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:57,836 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:57,892 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:57,893 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:57,893 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:58,087 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:58,088 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:58,088 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:58,149 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:58,149 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:58,149 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:58,335 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:58,336 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:58,336 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:58,392 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:58,392 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:58,392 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:58,544 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:58,545 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:58,545 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:58,602 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:58,603 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:58,603 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:58,782 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:58,782 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:58,782 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:58,844 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:58,844 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:58,844 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:58,993 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:58,994 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:58,994 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:59,053 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:59,053 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:59,053 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:59,223 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:59,224 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:59,224 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:59,291 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:59,291 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:59,291 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:59,453 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:59,453 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:59,453 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:59,511 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:59,512 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:59,512 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:59,869 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:59,869 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:59,869 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:58:59,930 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:58:59,930 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:58:59,930 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:00,083 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:00,083 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:00,083 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:00,138 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:00,139 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:00,139 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:00,300 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:00,300 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:00,300 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:00,358 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:00,358 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:00,358 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:00,510 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:00,511 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:00,511 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:00,572 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:00,572 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:00,572 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:00,731 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:00,731 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:00,731 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:00,793 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:00,793 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:00,793 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:00,944 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:00,945 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:00,945 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:00,997 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:00,998 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:00,998 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:01,151 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:01,151 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:01,151 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:01,210 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:01,211 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:01,211 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:01,372 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:01,372 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:01,372 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:01,447 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:01,447 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:01,447 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:01,649 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:01,649 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:01,649 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:01,711 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:01,711 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:01,711 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:01,868 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:01,868 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:01,868 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:01,926 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:01,926 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:01,926 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:02,093 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:02,093 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:02,093 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:02,169 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:02,169 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:02,169 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:02,369 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:02,370 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:02,370 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:02,457 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:02,457 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:02,457 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:02,649 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:02,649 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:02,650 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:02,722 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:02,723 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:02,723 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:02,937 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:02,938 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:02,938 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:03,019 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:03,019 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:03,019 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:03,410 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:03,410 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:03,410 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:03,474 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:03,474 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:03,474 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:03,647 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:03,647 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:03,647 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:03,738 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:03,739 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:03,739 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:03,931 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:03,932 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:03,932 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:04,002 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:04,003 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:04,003 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:04,209 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:04,210 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:04,210 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:04,289 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:04,289 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:04,289 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:04,479 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:04,479 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:04,479 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:04,555 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:04,555 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:04,555 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:04,797 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:04,797 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:04,797 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:04,880 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:04,880 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:04,880 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:05,105 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:05,106 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:05,106 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:05,205 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:05,205 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:05,205 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:05,385 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:05,385 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:05,385 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:05,469 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:05,469 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:05,469 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:05,676 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:05,676 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:05,676 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:05,759 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:05,759 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:05,759 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:05,936 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:05,937 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:05,937 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:06,011 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:06,011 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:06,011 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:06,340 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:06,341 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:06,341 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:06,646 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:06,646 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:06,646 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:06,817 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:06,817 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:06,817 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:06,877 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:06,877 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:06,877 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:07,049 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:07,050 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:07,050 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:07,120 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:07,120 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:07,120 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:07,321 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:07,322 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:07,322 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:07,431 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:07,431 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:07,431 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:07,605 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:07,606 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:07,606 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:07,689 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:07,689 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:07,689 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:07,879 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:07,879 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:07,879 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:07,967 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:07,967 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:07,967 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:08,188 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:08,189 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:08,189 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:08,285 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:08,285 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:08,285 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:08,499 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:08,499 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:08,499 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:08,579 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:08,579 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:08,579 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:08,777 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:08,778 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:08,778 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:08,860 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:08,861 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:08,861 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:09,066 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:09,066 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:09,067 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:09,132 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:09,132 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:09,132 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:09,725 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:09,725 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:09,725 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:09,797 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:09,797 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:09,797 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:09,964 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:09,964 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:09,964 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:10,030 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:10,031 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:10,031 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:10,213 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:10,213 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:10,213 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:10,289 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:10,289 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:10,289 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:10,466 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:10,466 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:10,466 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:10,555 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:10,555 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:10,555 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:10,728 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:10,728 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:10,728 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:10,808 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:10,809 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:10,809 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:11,034 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:11,034 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:11,034 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:11,108 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:11,109 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:11,109 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:11,331 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:11,331 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:11,331 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:11,417 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:11,417 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:11,417 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:11,635 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:11,636 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:11,636 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:11,719 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:11,719 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:11,719 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:11,934 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:11,935 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:11,935 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:12,004 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:12,005 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:12,005 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:12,233 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:12,233 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:12,233 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:12,317 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:12,317 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:12,317 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:12,521 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:12,521 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:12,522 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:12,595 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:12,596 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:12,596 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:13,007 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:13,007 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:13,007 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:13,089 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:13,089 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:13,089 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:13,313 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:13,313 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:13,313 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:13,379 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:13,379 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:13,380 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:13,564 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:13,565 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:13,565 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:13,646 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:13,646 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:13,646 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:13,865 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:13,865 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:13,866 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:14,007 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:14,008 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:14,008 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:14,020 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:14,021 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:14,021 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:14,208 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:14,208 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:14,208 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:14,300 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:14,301 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:14,301 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:14,493 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:14,494 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:14,494 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:14,620 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:14,620 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:14,620 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:14,862 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:14,862 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:14,862 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:14,948 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:14,949 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:14,949 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:15,158 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:15,159 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:15,159 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:15,248 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:15,248 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:15,249 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:15,451 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:15,451 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:15,451 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:15,533 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:15,533 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:15,533 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:15,740 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:15,740 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:15,740 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:15,870 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:15,870 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:15,870 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:16,267 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:16,267 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:16,267 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:16,343 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:16,343 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:16,343 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:16,567 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:16,567 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:16,567 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:16,643 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:16,643 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:16,643 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:16,872 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:16,872 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:16,872 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:16,950 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:16,950 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:16,950 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:17,151 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:17,151 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:17,151 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:17,233 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:17,233 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:17,234 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:17,423 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:17,424 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:17,424 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:17,545 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:17,545 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:17,545 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:17,781 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:17,781 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:17,781 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:17,879 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:17,880 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:17,880 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:18,129 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:18,129 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:18,129 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:18,251 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:18,252 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:18,252 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:18,501 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:18,501 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:18,501 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:18,609 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:18,609 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:18,609 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:18,888 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:18,888 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:18,889 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:19,000 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:19,000 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:19,000 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:19,283 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:19,284 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:19,284 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:19,381 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:19,381 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:19,381 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:19,608 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:19,608 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:19,608 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:19,730 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:19,730 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:19,730 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:20,114 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:20,114 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:20,114 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:20,302 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:20,302 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:20,302 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:20,692 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:20,692 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:20,692 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:20,816 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:20,816 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:20,816 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:21,077 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:21,077 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:21,077 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:21,192 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:21,193 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:21,193 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:21,396 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:21,396 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:21,397 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:21,474 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:21,474 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:21,474 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:21,654 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:21,654 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:21,654 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:21,770 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:21,770 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:21,770 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:21,981 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:21,981 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:21,981 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:22,079 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:22,079 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:22,079 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:22,311 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:22,311 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:22,311 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:22,395 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:22,396 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:22,396 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:22,616 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:22,616 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:22,616 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:22,714 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:22,714 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:22,714 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:22,994 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:22,994 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:22,994 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:23,095 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:23,095 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:23,095 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:23,411 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:23,412 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:23,412 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:23,533 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:23,534 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:23,534 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:23,935 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:23,935 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:23,935 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:24,024 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:24,024 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:24,024 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:24,228 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:24,228 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:24,228 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:24,305 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:24,305 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:24,305 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:24,532 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:24,532 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:24,532 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:24,708 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:24,708 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:24,708 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:24,913 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:24,913 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:24,913 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:25,021 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:25,021 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:25,021 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:25,278 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:25,278 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:25,279 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:25,417 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:25,417 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:25,417 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:25,661 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:25,661 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:25,661 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:25,764 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:25,765 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:25,765 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:26,061 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:26,062 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:26,062 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:26,184 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:26,184 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:26,184 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:26,472 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:26,472 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:26,472 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:26,569 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:26,569 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:26,570 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:26,803 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:26,803 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:26,803 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:26,900 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:26,900 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:26,900 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:27,119 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:27,119 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:27,119 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:27,199 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:27,199 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:27,199 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:27,464 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:27,465 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:27,465 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:27,556 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:27,556 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:27,556 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:27,923 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:27,924 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:27,924 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:28,030 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:28,030 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:28,030 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:28,260 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:28,260 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:28,260 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:28,340 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:28,340 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:28,340 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:28,575 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:28,576 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:28,576 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:28,671 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:28,671 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:28,671 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:28,875 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:28,876 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:28,876 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:29,024 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:29,024 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:29,024 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:29,317 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:29,318 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:29,318 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:29,443 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:29,443 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:29,443 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:29,734 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:29,734 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:29,734 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:29,858 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:29,858 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:29,858 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:30,122 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:30,122 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:30,122 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:30,220 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:30,220 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:30,221 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:30,254 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:30,254 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:30,254 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:30,465 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:30,465 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:30,465 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:30,577 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:30,577 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:30,577 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:30,804 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:30,804 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:30,804 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:30,904 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:30,904 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:30,904 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:31,120 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:31,121 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:31,121 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:31,218 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:31,218 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:31,218 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:31,429 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:31,429 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:31,429 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:31,556 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:31,556 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:31,556 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:31,768 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:31,768 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:31,768 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:31,854 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:31,855 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:31,855 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:32,436 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:32,437 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:32,437 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:32,659 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:32,660 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:32,660 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:33,064 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,064 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:33,064 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:33,202 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,202 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:33,202 INFO L370 cStratifiedReduction]: Actual level: [] [2024-05-03 02:59:33,226 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 74140 states. [2024-05-03 02:59:33,226 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-03 02:59:33,226 INFO L78 Accepts]: Start accepts. Automaton has currently 86464 states, but on-demand construction may add more states Word has length 83 [2024-05-03 02:59:33,227 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-03 02:59:33,227 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-05-03 02:59:33,227 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 02:59:33,227 INFO L85 PathProgramCache]: Analyzing trace with hash -434634689, now seen corresponding path program 1 times [2024-05-03 02:59:33,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 02:59:33,228 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1336431961] [2024-05-03 02:59:33,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 02:59:33,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 02:59:33,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 02:59:33,332 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-05-03 02:59:33,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 02:59:33,332 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1336431961] [2024-05-03 02:59:33,332 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1336431961] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 02:59:33,332 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 02:59:33,332 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-05-03 02:59:33,332 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [547790288] [2024-05-03 02:59:33,332 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 02:59:33,333 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-03 02:59:33,333 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 02:59:33,333 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-03 02:59:33,333 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-05-03 02:59:33,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 02:59:33,333 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 02:59:33,333 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 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) [2024-05-03 02:59:33,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 02:59:33,334 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-03 02:59:33,407 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,408 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:33,408 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,421 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,421 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,421 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,423 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,423 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:33,423 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,430 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,430 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,430 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,449 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,450 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,450 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,452 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,452 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,452 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,470 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,470 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,470 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,472 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,472 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,472 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,486 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,486 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,486 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,488 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,488 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,488 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,504 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,504 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,504 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,506 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,506 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,506 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,519 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,519 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,519 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,521 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,521 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,521 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,547 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,548 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,548 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,551 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,551 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,551 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,571 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,572 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,572 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,574 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,574 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,574 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,589 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,590 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,590 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,593 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,593 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,593 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,611 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,611 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,611 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,614 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,614 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,615 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,632 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,633 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,633 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,636 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,636 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,636 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,654 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,654 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,654 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,658 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,658 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,658 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,685 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,686 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,686 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,692 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,692 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,692 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,721 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,722 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,722 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,727 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,727 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,727 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,748 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,748 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,748 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,753 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,753 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,753 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,772 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,772 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,772 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,776 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,776 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,777 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,796 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,796 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,797 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,801 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,801 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,802 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,827 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,827 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,827 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,833 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,833 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,833 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,876 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,877 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,877 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,882 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,882 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,882 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,898 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,898 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,898 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,902 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,902 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,902 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,922 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,922 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,922 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,926 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,926 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,927 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,956 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,956 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,956 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,961 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,961 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,961 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,981 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,982 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,982 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,986 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:33,986 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:33,986 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,003 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,003 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,003 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,008 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,008 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,008 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,027 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,027 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,027 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,033 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,033 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,033 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,065 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,065 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,065 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,071 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,071 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,071 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,096 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,097 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,097 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,102 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,102 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,102 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,122 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,122 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,122 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,127 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,127 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,127 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,147 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,147 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,147 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,309 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,309 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,309 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,413 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,414 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,414 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,420 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,420 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,420 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,440 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,440 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,440 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,443 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,443 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,444 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,463 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,463 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,463 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,466 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,466 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,467 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,481 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,481 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,481 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,484 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,484 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,484 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,499 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,499 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,499 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,501 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,502 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,502 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,690 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,690 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,691 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,705 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,705 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,705 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,726 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,726 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,726 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,730 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,730 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,730 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,756 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,756 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,756 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,760 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,760 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,760 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,787 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,787 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,787 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,792 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,792 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,792 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,808 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,808 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,808 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,812 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,812 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,812 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,827 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,827 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,827 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,831 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,831 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,831 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,895 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,895 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,896 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,904 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,904 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,904 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,924 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,924 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,924 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,929 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,929 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,929 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,951 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,951 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,952 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,956 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,956 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,956 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,974 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,974 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,974 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,978 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:34,979 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:34,979 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,000 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,000 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,000 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,004 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,004 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,005 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,023 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,023 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,023 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,027 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,027 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,027 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,073 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,073 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,073 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,079 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,079 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,079 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,098 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,098 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,098 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,103 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,103 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,103 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,120 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,120 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,120 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,125 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,125 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,125 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,144 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,144 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,144 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,149 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,149 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,150 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,200 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,200 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,200 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,208 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,208 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,208 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,240 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,240 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,240 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,246 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,247 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,247 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,265 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,265 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,265 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,271 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,271 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,271 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,289 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,289 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,289 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,295 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,295 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,295 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,454 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,455 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,455 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,458 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,458 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,458 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,491 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,491 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,491 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,495 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,495 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,495 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,514 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,514 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,514 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,518 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,518 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,518 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,537 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,537 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,537 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,541 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,541 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,541 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,567 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,567 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,567 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,571 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,571 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,571 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,572 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,572 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:35,572 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,578 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,578 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,578 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,594 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,594 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,594 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,598 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,598 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,598 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,614 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,614 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,615 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,619 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,619 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,619 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,691 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,691 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,691 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,699 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,699 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,700 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,720 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,721 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,721 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,725 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,725 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,725 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,753 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,753 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,753 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,758 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,758 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,758 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,777 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,777 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,777 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,782 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,783 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,783 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,802 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,802 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,802 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,808 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,808 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,808 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,828 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,829 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,829 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,834 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,834 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,834 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,854 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,855 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,855 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,861 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,861 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,861 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,882 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,882 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,882 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,888 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,888 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,888 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,909 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,909 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,909 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,915 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,916 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,916 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,965 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,965 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,965 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,972 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:35,973 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:35,973 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,000 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,000 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,000 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,006 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,007 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,007 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,032 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,033 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,033 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,040 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,040 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,040 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,069 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,069 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,069 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,076 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,076 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,076 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,107 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,107 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,107 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,114 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,114 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,115 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,134 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,134 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,134 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,140 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,140 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,140 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,159 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,159 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,159 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,165 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,165 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,166 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,187 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,187 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,187 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,194 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,194 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,195 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,255 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,255 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,255 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,265 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,266 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,266 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,290 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,290 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,290 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,297 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,297 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,297 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,317 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,317 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,317 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,325 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,325 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,325 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,356 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,356 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,357 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,364 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,364 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,364 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,402 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,402 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,402 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,411 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,411 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,411 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,436 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,436 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,436 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,444 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,444 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,444 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,472 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,472 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,472 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,480 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,480 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,480 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,532 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,533 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,533 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,543 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,543 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,543 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,698 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,699 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,699 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,704 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,704 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,704 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,722 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,722 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,722 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,727 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,727 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,727 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,746 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,746 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,746 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,752 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,752 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,752 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,777 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,778 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,778 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,783 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,783 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,783 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,811 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,811 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,811 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,818 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,818 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,818 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,845 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,846 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,846 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,852 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,852 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,852 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,869 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,869 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,869 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,874 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,874 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,874 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,911 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,911 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,911 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,918 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,918 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,918 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,950 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,950 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,950 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,957 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,957 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,957 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,977 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,977 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,977 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,984 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:36,984 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:36,984 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,002 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,002 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,002 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,008 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,008 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,008 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,031 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,031 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,031 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,038 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,038 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,038 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,058 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,059 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,059 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,065 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,065 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,065 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,086 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,086 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,086 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,094 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,094 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,094 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,104 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,104 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:37,104 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,112 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,112 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,112 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,119 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,119 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:37,119 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,126 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,126 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,126 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,146 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,146 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,146 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,153 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,153 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,153 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,183 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,183 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,183 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,191 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,191 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,191 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,231 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,231 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,231 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,239 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,239 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,240 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,241 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,241 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 02:59:37,241 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,249 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,250 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,250 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,271 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,271 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,271 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,279 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,279 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,279 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,302 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,302 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,302 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,310 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,310 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,310 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,330 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,330 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,330 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,338 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,338 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,338 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,361 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,361 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,361 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,369 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,369 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,369 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,390 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,390 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,390 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,398 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,398 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,398 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,431 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,431 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,431 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,441 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,441 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,441 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,480 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,480 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,480 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,490 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,490 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,490 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,602 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,602 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,602 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,617 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,617 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,617 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,710 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,710 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,710 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,724 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,724 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,724 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,816 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,817 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,817 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,830 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,830 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,830 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,916 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,916 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,916 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,929 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:37,929 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:37,930 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,163 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,164 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,164 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,173 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,173 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,174 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,247 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,247 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,247 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,257 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,257 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,257 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,349 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,350 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,350 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,362 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,362 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,362 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,442 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,442 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,442 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,455 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,455 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,455 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,539 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,540 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,540 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,550 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,550 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,550 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,634 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,635 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,635 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,645 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,645 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,645 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,720 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,720 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,720 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,733 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,733 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,733 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,808 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,808 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,809 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,819 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,819 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,819 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,906 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,906 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,906 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,918 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:38,918 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:38,918 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,002 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:39,002 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,002 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,014 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:39,014 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,014 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,099 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:39,099 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,099 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,112 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:39,112 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,112 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,198 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:39,198 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,198 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,210 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:39,210 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,210 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,301 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:39,301 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,301 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,314 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:39,314 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,314 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,411 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:39,411 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,411 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,614 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:39,614 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,614 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,728 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:39,729 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,729 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,739 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:39,739 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,739 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,815 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:39,816 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,816 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,824 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:39,824 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,824 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,903 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:39,903 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,903 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,912 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:39,912 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:39,912 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,006 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,007 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,007 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,018 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,018 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,018 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,100 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,101 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,101 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,109 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,109 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,109 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,189 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,189 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,189 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,197 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,197 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,197 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,278 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,278 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,279 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,288 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,289 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,289 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,386 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,386 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,386 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,396 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,397 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,397 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,474 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,474 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,474 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,484 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,484 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,484 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,556 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,556 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,556 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,565 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,565 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,565 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,644 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,644 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,644 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,654 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,654 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,654 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,783 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,783 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,784 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,797 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,797 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,797 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,881 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,882 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,882 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,893 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:40,893 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:40,893 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,177 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:41,178 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,178 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,188 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:41,188 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,188 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,263 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:41,263 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,263 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,274 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:41,274 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,274 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,355 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:41,355 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,355 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,366 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:41,366 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,366 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,613 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:41,613 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,613 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,638 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:41,638 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,638 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,730 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:41,730 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,730 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,745 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:41,745 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,745 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,847 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:41,848 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,848 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,861 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:41,861 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,861 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,963 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:41,963 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,963 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,977 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:41,977 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:41,977 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,068 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:42,069 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,069 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,081 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:42,081 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,082 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,173 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:42,173 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,173 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,184 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:42,185 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,185 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,514 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:42,514 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,514 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,528 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:42,529 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,529 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,608 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:42,608 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,608 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,619 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:42,620 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,620 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,705 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:42,706 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,706 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,718 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:42,718 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,718 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,797 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:42,797 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,797 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,809 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:42,809 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,810 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,890 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:42,890 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,890 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,901 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:42,901 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,901 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,987 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:42,988 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,988 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:42,999 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:43,000 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,000 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,097 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:43,097 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,097 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,109 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:43,109 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,109 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,187 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:43,188 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,188 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,199 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:43,199 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,199 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,278 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:43,279 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,279 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,290 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:43,290 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,291 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,375 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:43,375 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,375 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,387 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:43,387 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,387 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,499 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:43,499 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,499 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,513 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:43,513 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,513 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,608 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:43,608 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,608 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,622 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:43,622 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,622 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,902 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:43,902 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,902 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,914 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:43,914 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:43,914 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,036 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,036 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,036 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,049 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,049 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,049 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,137 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,137 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,137 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,150 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,150 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,150 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,253 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,254 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,254 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,268 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,268 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,268 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,357 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,357 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,357 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,372 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,372 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,372 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,466 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,466 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,466 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,479 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,479 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,479 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,582 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,582 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,582 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,597 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,597 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,597 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,598 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,598 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,598 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,682 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,682 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,682 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,697 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,697 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,697 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,790 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,790 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,790 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,804 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,804 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,804 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,952 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,952 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,952 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,968 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:44,968 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:44,968 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,062 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:45,062 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,062 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,075 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:45,076 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,076 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,175 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:45,176 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,176 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,190 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:45,190 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,190 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,469 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:45,470 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,470 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,482 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:45,482 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,482 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,572 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:45,572 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,572 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,583 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:45,584 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,584 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,669 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:45,670 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,670 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,681 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:45,682 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,682 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,766 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:45,766 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,766 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,778 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:45,779 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,779 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,863 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:45,863 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,863 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,876 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:45,876 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,876 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,959 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:45,959 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,959 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,971 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:45,972 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:45,972 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,071 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:46,072 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,072 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,085 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:46,085 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,085 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,170 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:46,170 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,170 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,184 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:46,184 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,184 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,267 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:46,267 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,267 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,281 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:46,281 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,281 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,367 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:46,367 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,367 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,381 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:46,381 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,381 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,476 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:46,477 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,477 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,491 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:46,491 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,491 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,587 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:46,587 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,587 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,603 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:46,603 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,603 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,901 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:46,901 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,901 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,913 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:46,914 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:46,914 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,001 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,001 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,001 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,014 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,014 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,014 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,127 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,128 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,128 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,143 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,143 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,143 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,224 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,224 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,224 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,237 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,237 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,237 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,329 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,329 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,329 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,343 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,343 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,343 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,443 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,444 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,444 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,457 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,457 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,457 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,558 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,558 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,558 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,574 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,574 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,574 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,672 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,672 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,672 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,687 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,687 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,687 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,792 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,792 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,792 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,807 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,807 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,807 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,921 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,921 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,921 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,938 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:47,938 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:47,938 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,026 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:48,026 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,026 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,040 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:48,040 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,040 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,320 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:48,320 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,320 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,334 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:48,334 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,334 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,429 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:48,430 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,430 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,443 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:48,444 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,444 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,562 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:48,562 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,562 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,579 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:48,580 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,580 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,692 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:48,692 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,693 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,710 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:48,711 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,711 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,803 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:48,803 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,803 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,819 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:48,819 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,819 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,902 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:48,902 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,903 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,916 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:48,917 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:48,917 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,023 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:49,023 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,023 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,039 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:49,039 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,039 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,137 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:49,137 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,137 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,155 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:49,155 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,155 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,244 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:49,244 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,244 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,260 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:49,260 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,260 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,344 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:49,345 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,345 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,359 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:49,359 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,359 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,449 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:49,449 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,449 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,464 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:49,464 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,465 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,552 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:49,552 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,552 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,567 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:49,567 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,567 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,651 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:49,651 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,651 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,667 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:49,667 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,667 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,943 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:49,944 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,944 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,957 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:49,957 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:49,957 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,042 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,042 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,042 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,056 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,057 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,057 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,145 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,146 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,146 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,160 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,160 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,160 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,254 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,254 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,254 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,268 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,269 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,269 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,270 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,270 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,270 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,349 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,349 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,349 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,364 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,364 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,367 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,451 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,451 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,451 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,466 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,466 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,466 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,545 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,545 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,546 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,562 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,562 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,562 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,647 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,647 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,647 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,662 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,662 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,662 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,742 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,742 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,742 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,757 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,757 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,757 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,860 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,860 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,860 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,876 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,876 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,876 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,978 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,978 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,978 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,995 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:50,995 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:50,995 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,040 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,040 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,040 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,053 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,053 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,053 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,101 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,101 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,101 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,115 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,115 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,115 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,160 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,160 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,161 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,173 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,173 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,173 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,453 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,453 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,453 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,465 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,466 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,466 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,512 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,513 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,513 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,525 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,525 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,525 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,568 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,569 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,569 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,579 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,579 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,580 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,629 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,629 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,629 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,641 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,642 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,642 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,684 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,685 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,685 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,696 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,696 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,696 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,737 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,738 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,738 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,750 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,750 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,750 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,794 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,794 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,794 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,807 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,807 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,807 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,849 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,849 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,849 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,861 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,861 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,862 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,901 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,901 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,901 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,913 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,913 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,913 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,959 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,959 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,959 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,971 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:51,971 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:51,971 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,014 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,014 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,014 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,027 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,027 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,027 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,070 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,070 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,070 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,083 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,083 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,083 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,124 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,125 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,125 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,137 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,137 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,137 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,178 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,178 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,178 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,191 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,191 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,191 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,236 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,237 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,237 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,249 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,250 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,250 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,326 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,327 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,327 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,343 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,343 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,343 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,391 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,391 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,391 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,405 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,405 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,405 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,448 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,449 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,449 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,463 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,463 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,463 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,522 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,522 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,522 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,537 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,537 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,537 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,745 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,746 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,746 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,758 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,758 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,758 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,796 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,796 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,796 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,808 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,808 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,808 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,846 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,846 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,847 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,858 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,859 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,859 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,907 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,908 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,908 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,920 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,920 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,920 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,964 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,964 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,964 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,977 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:52,977 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:52,977 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,016 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,016 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,016 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,029 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,029 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,029 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,068 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,069 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,069 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,082 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,082 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,082 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,177 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,177 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,177 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,194 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,194 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,194 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,240 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,240 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,240 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,254 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,254 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,254 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,299 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,299 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,300 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,313 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,313 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,314 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,354 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,354 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,354 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,367 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,367 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,368 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,408 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,408 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,409 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,422 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,422 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,422 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,613 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,614 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,614 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,639 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,640 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,640 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,685 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,685 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,685 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,699 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,699 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,699 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,920 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,921 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,921 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,936 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:53,936 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:53,936 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,000 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,000 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,000 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,015 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,015 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,015 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,066 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,066 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,066 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,080 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,080 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,080 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,132 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,132 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,132 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,146 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,146 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,146 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,249 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,250 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,250 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,268 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,268 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,268 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,323 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,323 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,323 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,338 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,338 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,338 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,397 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,397 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,397 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,413 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,413 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,413 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,472 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,473 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,473 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,489 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,489 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,490 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,549 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,549 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,549 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,565 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,565 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,565 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,622 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,622 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,622 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,638 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,638 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,638 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,714 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,714 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,714 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,732 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,732 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,732 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,793 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,793 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,793 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,808 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,809 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,809 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,867 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,868 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,868 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,884 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,884 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,884 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,939 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,939 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,939 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,955 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:54,955 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:54,955 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,047 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,048 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,048 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,067 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,068 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,068 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,132 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,132 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,132 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,149 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,149 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,149 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,203 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,204 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,204 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,219 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,220 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,220 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,271 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,271 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,271 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,287 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,287 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,287 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,338 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,338 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,338 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,355 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,355 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,355 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,436 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,436 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,436 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,455 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,455 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,455 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,684 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,685 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,685 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,699 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,699 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,699 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,749 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,749 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,749 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,764 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,764 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,764 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,822 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,822 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,822 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,837 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,837 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,837 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,839 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,839 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,839 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,882 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,882 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,882 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,896 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,896 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,896 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,946 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,947 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,947 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,962 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:55,963 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:55,963 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,066 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,066 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,066 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,086 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,086 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,086 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,135 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,135 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,135 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,151 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,152 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,152 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,223 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,223 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,224 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,240 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,240 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,241 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,286 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,286 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,286 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,302 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,302 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,302 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,371 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,372 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,372 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,386 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,387 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,387 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,432 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,433 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,433 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,448 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,448 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,448 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,496 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,496 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,496 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,512 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,512 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,512 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,556 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,556 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,556 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,571 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,571 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,571 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,615 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,615 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,615 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,630 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,631 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,631 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,695 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,696 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,696 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,713 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,713 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,713 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,763 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,763 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,763 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,779 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,779 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,779 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,830 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,830 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,830 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,846 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,847 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,847 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,896 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,896 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,896 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,913 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,913 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,913 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,967 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,967 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,967 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,984 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:56,984 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:56,984 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,028 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,029 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,029 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,045 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,045 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,045 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,091 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,091 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,091 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,108 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,108 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,108 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,350 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,350 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,350 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,366 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,366 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,366 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,440 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,440 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,440 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,456 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,456 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,456 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,499 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,499 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,499 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,512 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,512 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,512 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,555 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,555 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,555 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,569 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,569 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,569 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,622 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,622 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,622 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,637 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,637 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,637 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,698 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,698 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,698 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,714 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,714 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,714 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,761 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,761 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,761 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,776 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,776 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,776 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,828 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,828 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,828 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,842 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,843 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,843 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,918 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,918 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,918 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,937 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,937 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,937 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,989 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:57,989 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:57,989 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,004 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,004 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,004 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,052 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,052 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,053 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,067 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,068 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,068 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,114 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,114 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,114 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,129 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,129 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,129 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,185 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,185 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,185 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,202 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,202 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,202 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,445 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,445 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,445 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,462 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,462 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,462 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,513 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,513 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,513 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,698 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,698 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,698 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,744 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,745 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,745 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,759 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,759 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,759 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,823 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,823 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,823 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,840 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,840 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,840 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,906 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,906 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,906 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,923 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,924 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,924 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,976 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,976 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,976 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,992 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:58,992 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:58,992 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,039 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,040 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,040 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,057 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,058 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,058 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,122 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,123 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,123 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,141 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,142 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,142 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,191 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,191 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,191 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,207 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,207 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,207 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,254 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,254 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,254 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,270 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,270 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,270 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,308 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,308 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,309 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,324 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,325 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,325 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,371 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,371 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,371 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,388 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,388 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,388 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,445 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,445 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,445 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,463 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,463 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,463 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,528 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,529 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,529 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,547 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,547 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,547 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,550 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,550 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,550 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,598 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,598 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,598 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,615 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,615 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,615 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,663 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,663 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,664 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,681 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,681 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,681 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,727 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,727 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,727 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,744 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,745 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,745 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,791 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,791 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,791 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,808 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,808 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,808 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,856 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,857 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,857 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,874 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,874 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,874 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,932 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,932 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,932 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,951 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 02:59:59,951 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 02:59:59,951 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,011 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,011 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,011 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,030 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,031 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,031 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,230 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,231 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,231 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,247 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,247 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,247 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,305 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,305 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,305 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,321 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,322 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,322 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,378 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,378 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,378 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,395 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,395 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,395 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,449 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,450 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,450 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,466 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,466 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,466 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,525 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,526 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,526 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,542 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,543 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,543 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,598 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,598 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,598 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,615 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,615 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,615 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,688 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,688 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,688 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,708 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,708 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,708 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,770 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,770 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,770 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,789 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,789 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,789 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,842 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,843 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,843 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,860 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,861 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,861 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,910 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,910 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,910 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,927 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,927 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,927 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,977 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,977 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,977 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,994 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:00,994 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:00,994 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,043 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,043 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,043 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,060 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,060 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,060 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,115 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,115 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,115 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,133 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,133 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,133 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,185 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,185 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,185 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,204 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,204 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,204 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,258 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,258 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,258 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,278 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,278 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,278 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,330 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,330 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,330 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,349 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,349 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,349 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,401 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,402 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,402 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,421 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,421 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,421 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,482 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,482 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,482 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,501 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,502 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,502 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,585 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,585 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,588 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,609 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,610 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,610 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,674 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,675 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,675 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,696 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,696 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,696 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,753 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,753 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,753 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,773 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,773 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,773 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,973 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,973 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,973 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,991 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:01,991 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:01,991 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,038 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,038 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,038 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,054 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,054 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,054 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,099 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,099 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,099 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,115 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,115 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,115 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,161 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,162 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,162 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,178 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,178 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,178 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,234 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,234 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,234 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,251 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,251 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,251 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,301 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,301 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,301 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,318 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,318 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,318 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,362 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,362 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,362 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,379 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,380 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,380 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,433 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,434 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,434 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,453 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,453 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,453 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,556 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,556 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,556 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,577 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,577 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,577 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,628 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,629 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,629 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,646 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,646 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,647 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,699 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,699 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,700 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,717 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,717 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,717 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,764 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,764 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,764 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,783 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,783 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,783 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,834 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,834 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,834 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,853 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:02,853 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:02,853 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,054 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,055 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,055 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,085 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,086 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,086 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,137 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,137 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,137 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,155 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,155 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,155 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,213 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,214 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,214 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,233 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,233 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,233 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,455 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,455 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,455 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,473 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,473 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,473 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,525 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,525 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,525 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,544 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,544 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,544 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,599 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,599 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,599 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,618 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,618 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,618 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,729 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,729 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,729 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,751 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,751 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,751 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,811 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,811 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,811 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,831 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,831 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,831 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,893 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,894 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,894 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,914 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,914 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,914 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,967 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,967 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,967 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,986 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:03,986 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:03,986 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,042 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,042 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,042 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,062 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,062 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,062 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,116 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,116 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,116 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,136 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,136 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,136 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,201 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,201 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,201 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,221 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,221 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,221 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,276 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,276 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,276 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,295 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,296 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,296 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,346 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,346 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,346 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,365 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,365 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,365 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,416 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,416 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,416 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,437 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,437 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,437 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,519 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,519 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,519 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,542 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,542 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,542 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,604 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,604 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,604 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,625 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,625 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,625 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,677 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,677 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,677 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,697 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,697 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,697 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,751 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,751 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,751 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,771 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,771 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,771 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,838 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,839 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,839 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,863 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,863 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,863 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,957 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,957 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,957 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,985 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:04,986 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:04,986 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,058 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,059 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,059 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,083 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,083 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,083 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,152 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,153 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,153 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,176 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,176 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,176 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,412 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,412 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,412 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,432 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,432 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,432 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,435 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,435 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,435 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,482 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,482 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,482 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,500 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,500 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,500 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,555 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,555 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,555 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,573 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,573 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,573 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,672 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,672 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,672 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,694 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,695 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,695 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,748 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,749 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,749 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,768 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,768 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,768 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,828 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,828 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,828 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,847 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,847 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,847 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,896 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,896 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,896 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,915 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,915 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,915 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,974 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,975 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,975 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,996 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:05,996 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:05,996 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,050 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,050 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,050 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,069 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,069 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,069 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,126 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,126 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,126 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,147 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,147 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,147 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,197 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,198 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,198 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,217 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,217 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,217 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,269 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,269 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,269 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,289 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,289 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,289 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,375 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,375 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,375 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,398 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,398 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,398 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,457 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,458 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,458 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,477 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,478 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,478 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,539 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,539 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,539 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,560 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,560 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,560 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,631 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,631 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,631 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,656 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,656 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,656 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,735 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,735 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,735 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,758 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,758 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,758 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,828 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,828 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,828 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,852 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,852 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,852 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,912 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,913 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,913 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,934 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:06,935 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:06,935 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,002 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,002 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,002 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,027 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,027 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,027 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,127 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,127 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,127 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,153 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,153 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,153 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,217 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,218 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,218 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,240 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,240 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,240 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,485 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,485 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,485 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,507 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,508 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,508 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,586 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,586 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,586 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,608 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,608 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,608 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,698 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,699 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,699 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,722 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,723 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,723 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,786 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,787 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,787 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,807 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,807 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,807 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,873 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,873 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,873 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,894 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,894 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,894 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,979 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:07,979 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:07,979 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,003 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,003 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,003 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,060 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,060 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,060 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,081 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,081 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,082 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,138 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,138 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,138 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,162 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,162 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,162 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,222 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,222 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,222 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,245 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,246 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,246 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,328 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,328 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,328 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,363 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,364 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,364 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,451 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,451 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,451 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,477 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,477 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,477 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,553 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,553 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,553 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,578 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,578 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,578 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,632 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,632 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,632 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,654 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,654 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,654 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,736 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,736 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,736 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,760 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,761 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,761 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,831 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,831 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,831 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,857 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,857 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,857 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,922 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,922 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,922 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,946 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:08,947 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:08,947 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,186 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,187 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,187 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,209 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,210 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,210 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,274 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,274 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,274 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,297 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,297 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,297 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,365 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,366 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,366 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,389 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,389 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,389 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,457 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,458 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,458 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,482 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,482 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,483 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,554 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,555 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,555 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,578 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,578 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,578 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,645 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,645 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,645 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,669 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,669 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,669 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,746 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,746 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,746 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,771 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,771 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,771 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,855 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,855 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,855 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,878 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,879 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,879 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,882 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,882 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,882 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,942 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,942 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,942 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,966 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:09,966 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:09,966 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,033 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,034 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,034 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,058 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,058 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,058 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,135 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,136 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,136 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,162 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,162 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,162 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,233 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,233 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,233 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,258 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,258 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,258 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,321 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,322 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,322 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,357 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,357 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,357 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,429 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,429 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,429 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,454 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,454 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,455 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,526 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,526 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,527 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,552 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,552 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,552 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,664 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,664 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,664 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,692 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,692 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,692 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,801 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,802 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,802 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,831 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,831 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,831 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,943 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,943 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,943 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,980 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:10,980 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:10,981 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,092 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:11,093 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,093 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,124 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:11,125 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,125 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,239 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:11,239 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,239 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,270 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:11,271 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,271 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,390 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:11,391 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,391 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,613 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:11,614 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,614 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,722 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:11,722 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,722 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,752 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:11,753 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,753 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,858 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:11,859 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,859 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,888 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:11,888 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,888 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,995 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:11,996 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:11,996 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,026 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:12,026 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,026 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,135 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:12,136 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,136 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,167 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:12,167 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,167 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,276 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:12,276 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,276 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,306 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:12,307 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,307 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,413 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:12,413 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,413 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,444 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:12,444 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,444 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,560 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:12,561 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,561 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,594 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:12,594 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,594 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,706 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:12,706 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,707 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,739 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:12,739 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,739 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,859 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:12,859 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,860 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,902 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:12,902 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:12,902 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,014 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:13,014 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,014 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,047 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:13,047 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,047 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,160 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:13,161 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,161 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,413 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:13,413 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,413 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,535 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:13,536 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,536 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,565 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:13,566 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,566 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,708 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:13,709 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,709 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,743 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:13,743 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,743 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,848 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:13,849 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,849 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,882 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:13,882 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,882 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,995 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:13,996 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:13,996 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,031 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:14,031 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,031 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,159 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:14,160 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,160 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,195 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:14,196 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,196 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,313 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:14,313 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,313 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,364 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:14,365 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,365 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,487 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:14,487 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,487 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,518 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:14,518 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,518 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,629 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:14,629 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,629 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,667 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:14,668 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,668 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,807 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:14,807 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,807 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,843 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:14,844 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,844 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,969 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:14,969 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:14,969 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,005 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:15,005 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,005 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,125 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:15,126 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,126 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,161 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:15,161 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,161 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,271 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:15,271 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,271 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,495 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:15,496 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,496 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,674 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:15,674 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,674 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,717 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:15,717 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,717 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,844 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:15,844 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,844 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,880 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:15,880 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:15,881 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,008 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:16,008 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,008 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,043 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:16,044 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,044 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,166 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:16,166 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,166 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,202 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:16,202 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,202 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,310 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:16,311 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,311 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,340 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:16,340 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,340 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,587 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:16,587 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,587 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,629 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:16,630 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,630 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,742 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:16,742 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,742 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,778 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:16,779 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,779 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,892 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:16,893 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,893 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,924 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:16,924 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:16,924 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,036 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:17,036 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,036 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,067 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:17,067 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,067 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,328 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:17,328 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,328 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,356 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:17,357 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,357 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,451 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:17,451 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,451 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,479 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:17,480 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,480 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,619 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:17,620 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,620 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,653 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:17,653 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,653 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,751 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:17,752 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,752 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,781 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:17,781 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,781 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,882 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:17,882 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,882 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,911 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:17,912 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:17,912 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,008 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:18,008 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,008 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,038 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:18,038 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,038 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,141 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:18,141 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,141 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,172 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:18,172 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,172 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,274 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:18,274 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,274 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,306 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:18,306 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,306 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,423 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:18,423 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,423 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,455 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:18,456 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,456 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,573 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:18,574 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,574 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,610 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:18,610 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,610 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,720 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:18,720 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,720 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,751 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:18,751 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,751 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,854 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:18,854 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,854 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,886 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:18,886 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:18,886 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,186 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:19,186 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,186 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,219 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:19,219 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,219 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,331 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:19,331 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,331 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,363 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:19,363 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,363 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,464 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:19,464 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,464 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,494 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:19,494 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,494 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,593 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:19,593 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,593 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,624 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:19,624 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,624 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,727 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:19,727 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,727 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,759 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:19,759 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,759 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,883 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:19,883 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,883 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,921 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:19,921 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:19,922 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,028 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:20,028 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,028 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,063 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:20,063 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,063 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,168 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:20,168 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,169 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,200 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:20,200 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,200 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,313 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:20,313 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,313 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,345 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:20,345 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,346 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,350 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:20,350 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,350 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,457 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:20,457 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,457 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,489 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:20,489 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,489 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,590 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:20,590 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,590 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,623 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:20,623 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,623 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,778 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:20,778 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,778 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,828 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:20,828 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,828 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,946 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:20,946 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,947 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,980 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:20,981 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:20,981 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,268 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:21,268 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,268 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,301 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:21,301 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,301 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,400 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:21,401 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,401 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,433 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:21,433 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,433 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,535 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:21,535 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,535 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,566 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:21,566 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,566 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,665 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:21,666 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,666 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,697 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:21,697 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,697 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,809 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:21,809 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,809 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,850 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:21,850 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:21,850 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,024 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:22,024 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,024 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,074 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:22,075 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,075 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,199 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:22,199 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,199 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,239 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:22,239 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,239 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,387 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:22,387 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,387 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,430 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:22,431 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,431 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,567 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:22,567 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,567 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,607 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:22,608 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,608 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,740 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:22,741 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,741 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,785 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:22,785 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,785 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,936 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:22,936 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,936 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,983 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:22,983 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:22,983 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:23,122 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:23,122 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:23,122 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:23,168 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:23,168 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:23,168 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:23,298 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:23,298 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:23,298 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:23,340 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:23,341 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:23,341 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:23,751 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:23,752 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:23,752 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:23,795 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:23,796 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:23,796 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:23,927 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:23,927 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:23,927 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:23,971 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:23,971 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:23,971 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,136 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:24,136 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,137 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,183 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:24,183 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,183 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,305 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:24,305 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,305 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,347 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:24,347 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,347 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,472 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:24,472 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,472 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,517 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:24,518 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,518 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,652 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:24,652 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,652 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,698 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:24,698 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,698 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,856 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:24,856 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,856 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,928 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:24,928 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:24,928 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,063 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:25,063 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,063 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,105 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:25,105 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,105 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,230 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:25,230 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,230 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,275 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:25,276 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,276 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,481 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:25,481 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,481 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,524 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:25,524 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,524 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,643 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:25,643 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,643 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,686 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:25,686 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,686 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,804 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:25,804 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:25,805 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,055 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:26,055 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,055 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,174 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:26,174 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,174 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,213 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:26,213 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,213 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,336 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:26,336 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,336 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,378 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:26,378 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,378 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,501 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:26,501 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,501 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,543 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:26,543 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,543 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,674 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:26,674 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,674 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,716 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:26,716 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,716 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,835 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:26,835 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,835 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,885 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:26,885 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:26,886 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,150 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:27,151 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,151 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,213 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:27,213 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,213 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,361 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:27,362 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,362 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,406 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:27,406 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,406 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,546 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:27,546 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,546 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,593 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:27,593 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,593 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,733 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:27,733 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,733 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,782 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:27,782 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,782 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,922 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:27,922 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,922 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,966 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:27,966 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:27,966 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:28,757 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:28,758 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:28,758 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:28,795 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:28,795 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:28,795 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:28,909 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:28,909 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:28,909 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:28,958 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:28,959 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:28,959 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,143 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:29,143 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,143 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,178 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:29,179 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,179 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,287 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:29,287 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,287 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,324 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:29,324 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,324 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,445 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:29,445 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,445 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,490 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:29,491 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,491 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,622 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:29,622 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,622 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,661 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:29,661 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,661 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,666 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:29,666 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,666 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,991 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:29,991 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:29,991 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,027 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:30,027 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,027 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,146 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:30,146 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,146 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,185 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:30,185 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,185 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,296 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:30,296 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,296 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,333 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:30,333 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,333 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,444 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:30,444 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,444 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,483 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:30,483 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,483 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,588 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:30,589 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,589 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,624 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:30,624 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,625 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,749 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:30,749 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,749 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,792 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:30,792 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:30,792 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,010 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:31,010 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,010 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,053 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:31,053 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,053 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,251 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:31,251 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,251 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,312 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:31,312 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,312 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,477 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:31,478 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,478 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,520 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:31,520 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,520 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,656 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:31,656 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,656 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,711 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:31,711 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,711 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,839 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:31,839 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,839 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,878 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:31,878 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:31,878 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,008 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:32,008 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,008 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,180 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:32,180 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,180 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,309 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:32,309 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,309 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,360 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:32,360 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,360 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,508 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:32,508 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,508 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,550 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:32,550 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,550 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,687 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:32,687 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,687 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,736 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:32,736 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,736 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,873 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:32,873 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,873 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,917 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:32,918 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:32,918 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:33,061 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:33,061 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:33,062 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:33,112 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:33,112 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:33,112 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:33,262 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:33,262 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:33,262 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:33,312 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:33,312 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:33,312 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:33,561 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:33,561 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:33,561 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:33,608 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:33,608 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:33,608 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:33,754 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:33,754 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:33,754 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:33,881 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:33,881 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:33,881 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:34,021 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:34,021 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:34,021 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:34,071 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:34,072 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:34,072 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:34,211 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:34,211 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:34,211 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:34,260 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:34,260 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:34,260 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:34,488 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:34,488 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:34,488 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:34,604 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:34,605 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:34,605 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:34,810 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:34,810 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:34,811 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:34,905 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:34,905 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:34,905 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:35,105 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:35,105 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:35,105 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:35,185 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:35,185 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:35,185 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:35,490 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:35,491 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:35,491 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:35,538 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:35,538 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:35,538 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:35,672 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:35,673 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:35,673 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:35,719 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:35,719 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:35,719 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:35,880 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:35,880 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:35,880 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:36,073 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:36,074 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:36,074 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:36,298 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:36,299 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:36,299 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:36,369 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:36,369 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:36,369 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:36,579 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:36,579 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:36,579 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:36,658 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:36,658 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:36,658 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:36,818 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:36,818 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:36,818 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:36,881 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:36,881 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:36,881 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,164 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:37,165 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,165 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,205 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:37,205 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,205 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,348 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:37,349 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,349 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,395 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:37,396 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,396 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,540 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:37,541 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,541 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,588 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:37,588 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,588 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,723 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:37,723 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,723 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,768 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:37,769 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,769 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,904 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:37,904 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,904 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,952 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:37,952 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:37,952 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:38,144 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:38,144 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:38,144 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:38,209 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:38,209 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:38,209 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:38,377 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:38,377 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:38,377 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:38,436 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:38,437 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:38,437 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:38,582 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:38,583 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:38,583 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:38,630 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:38,630 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:38,630 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:38,903 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:38,903 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:38,903 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:38,945 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:38,945 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:38,945 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:39,075 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:39,076 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:39,076 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:39,122 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:39,122 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:39,122 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:39,400 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:39,400 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:39,400 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:39,458 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:39,459 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:39,459 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:39,601 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:39,601 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:39,601 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:39,647 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:39,648 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:39,648 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:39,798 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:39,798 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:39,798 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:39,850 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:39,850 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:39,850 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:40,170 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:40,171 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:40,171 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:40,223 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:40,223 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:40,223 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:40,379 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:40,380 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:40,380 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:40,441 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:40,441 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:40,441 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:40,575 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:40,575 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:40,575 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:40,623 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:40,623 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:40,623 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:40,805 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:40,805 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:40,805 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:40,879 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:40,879 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:40,879 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:41,042 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:41,042 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:41,042 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:41,089 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:41,089 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:41,089 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:41,474 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:41,475 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:41,475 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:41,539 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:41,539 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:41,539 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:41,709 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:41,709 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:41,709 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:41,772 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:41,772 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:41,772 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:41,924 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:41,924 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:41,924 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:41,987 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:41,987 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:41,987 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:42,326 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:42,326 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:42,326 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:42,405 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:42,405 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:42,405 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:42,575 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:42,575 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:42,575 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:42,637 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:42,637 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:42,637 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:42,792 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:42,793 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:42,793 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:42,856 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:42,856 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:42,856 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:43,020 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:43,020 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:43,020 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:43,085 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:43,085 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:43,085 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:43,272 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:43,272 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:43,272 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:43,334 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:43,334 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:43,334 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:43,534 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:43,535 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:43,535 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:43,605 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:43,605 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:43,605 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:43,800 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:43,800 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:43,800 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:43,867 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:43,867 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:43,867 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:44,029 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:44,030 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:44,030 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:44,103 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:44,103 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:44,103 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:44,447 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:44,448 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:44,448 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:44,513 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:44,513 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:44,513 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:44,723 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:44,724 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:44,724 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:44,785 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:44,786 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:44,786 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:44,984 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:44,985 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:44,985 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:45,055 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:45,055 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:45,055 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:45,302 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:45,302 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:45,303 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:45,403 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:45,403 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:45,403 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:45,576 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:45,576 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:45,576 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:45,641 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:45,641 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:45,641 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:45,825 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:45,825 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:45,826 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:45,902 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:45,903 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:45,903 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:45,915 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:45,915 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:45,915 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:46,069 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:46,070 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:46,070 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:46,143 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:46,143 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:46,143 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:46,318 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:46,319 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:46,319 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:46,391 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:46,392 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:46,392 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:46,619 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:46,619 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:46,619 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:46,719 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:46,719 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:46,719 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:47,086 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:47,086 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:47,086 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:47,162 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:47,162 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:47,162 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:47,332 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:47,332 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:47,332 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:47,399 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:47,400 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:47,400 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:47,564 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:47,564 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:47,564 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:47,638 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:47,638 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:47,638 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:47,836 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:47,836 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:47,836 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:47,911 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:47,912 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:47,912 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:48,098 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:48,099 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:48,099 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:48,173 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:48,173 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:48,173 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:48,473 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:48,474 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:48,474 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:48,592 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:48,593 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:48,593 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:48,775 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:48,776 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:48,776 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:48,849 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:48,849 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:48,849 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:49,032 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:49,032 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:49,032 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:49,105 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:49,106 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:49,106 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:49,321 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:49,322 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:49,322 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:49,436 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:49,436 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:49,436 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:49,627 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:49,628 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:49,628 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:49,698 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:49,698 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:49,698 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:50,112 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:50,113 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:50,113 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:50,263 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:50,263 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:50,263 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:50,529 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:50,529 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:50,529 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:50,639 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:50,639 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:50,640 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:50,898 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:50,898 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:50,898 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:51,085 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:51,086 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:51,086 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:51,347 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:51,347 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:51,347 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:51,477 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:51,477 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:51,477 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:51,679 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:51,680 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:51,680 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:51,741 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:51,742 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:51,742 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:51,934 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:51,934 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:51,934 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:52,018 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:52,018 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:52,018 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:52,289 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:52,289 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:52,289 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:52,405 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:52,405 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:52,405 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:52,609 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:52,609 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:52,609 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:52,724 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:52,724 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:52,724 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:52,918 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:52,918 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:52,918 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:53,019 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:53,019 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:53,019 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:53,456 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:53,456 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:53,456 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:53,535 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:53,536 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:53,536 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:53,752 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:53,752 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:53,752 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:53,831 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:53,832 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:53,832 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:54,014 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:54,014 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:54,014 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:54,124 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:54,125 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:54,125 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:54,309 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:54,309 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:54,309 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:54,387 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:54,388 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:54,388 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:54,666 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:54,667 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:54,667 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:54,795 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:54,795 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:54,795 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:55,077 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:55,078 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:55,078 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:55,148 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:55,149 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:55,149 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:55,328 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:55,328 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:55,328 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:55,407 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:55,408 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:55,408 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:55,627 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:55,627 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:55,627 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:55,710 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:55,710 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:55,710 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:55,895 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:55,896 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:55,896 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:55,999 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:55,999 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:55,999 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:56,456 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:56,456 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:56,456 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:56,555 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:56,555 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:56,555 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:56,741 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:56,741 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:56,741 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:56,804 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:56,804 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:56,804 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:56,960 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:56,960 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:56,960 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:57,039 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:57,040 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:57,040 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:57,241 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:57,242 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:57,242 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:57,318 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:57,318 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:57,318 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:57,534 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:57,534 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:57,534 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:57,612 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:57,612 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:57,612 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:57,858 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:57,858 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:57,858 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:57,932 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:57,932 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:57,932 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:58,121 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:58,121 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:58,121 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:58,202 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:58,203 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:58,203 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:58,383 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:58,383 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:58,383 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:58,465 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:58,465 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:58,465 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:58,693 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:58,694 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:58,694 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:58,811 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:58,811 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:58,811 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:59,013 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:59,013 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:59,013 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:59,088 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:59,089 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:59,089 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:59,279 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:59,280 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:59,280 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:59,551 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:59,552 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:59,552 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:59,732 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:59,733 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:59,733 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:59,818 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:00:59,818 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:00:59,818 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:00,035 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:00,036 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:00,036 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:00,135 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:00,135 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:00,135 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:00,359 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:00,359 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:00,359 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:00,451 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:00,451 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:00,451 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:00,463 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:00,464 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:00,464 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:00,654 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:00,654 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:00,654 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:00,754 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:00,754 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:00,754 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:01,082 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:01,082 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:01,082 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:01,240 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:01,240 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:01,240 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:01,461 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:01,461 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:01,461 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:01,554 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:01,554 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:01,555 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:01,783 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:01,784 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:01,784 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:01,902 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:01,903 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:01,903 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:02,115 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:02,115 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:02,115 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:02,210 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:02,210 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:02,210 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:02,433 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:02,433 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:02,433 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:02,526 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:02,526 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:02,526 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:02,897 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:02,897 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:02,897 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:03,121 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,121 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:03,121 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_#in~bbuf#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_main_~#buffer~0#1.base] [2024-05-03 03:01:03,162 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 75810 states. [2024-05-03 03:01:03,162 INFO L212 cStratifiedReduction]: Copied states 318 times. [2024-05-03 03:01:03,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 03:01:03,163 INFO L78 Accepts]: Start accepts. Automaton has currently 76789 states, but on-demand construction may add more states Word has length 87 [2024-05-03 03:01:03,163 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-03 03:01:03,164 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-05-03 03:01:03,164 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-05-03 03:01:03,164 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 03:01:03,164 INFO L85 PathProgramCache]: Analyzing trace with hash 696930639, now seen corresponding path program 1 times [2024-05-03 03:01:03,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 03:01:03,164 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [540261882] [2024-05-03 03:01:03,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 03:01:03,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 03:01:03,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 03:01:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-05-03 03:01:03,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 03:01:03,203 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [540261882] [2024-05-03 03:01:03,203 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [540261882] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 03:01:03,203 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 03:01:03,203 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-05-03 03:01:03,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1150136446] [2024-05-03 03:01:03,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 03:01:03,204 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-05-03 03:01:03,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 03:01:03,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-05-03 03:01:03,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-05-03 03:01:03,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 03:01:03,204 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 03:01:03,205 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-03 03:01:03,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 03:01:03,205 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 03:01:03,205 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-03 03:01:03,478 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,478 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:01:03,478 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,489 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,489 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,489 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,491 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,491 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:01:03,491 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,496 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,496 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,496 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,513 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,514 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,514 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,515 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,515 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,515 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,530 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,530 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,530 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,532 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,532 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,532 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,543 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,544 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,544 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,545 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,545 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,545 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,560 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,560 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,560 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,562 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,562 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,563 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,574 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,574 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,574 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,576 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,576 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,576 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,598 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,598 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,598 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,600 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,600 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,600 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,612 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,613 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,613 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,614 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,614 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,614 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,627 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,627 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,627 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,629 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,629 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,629 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,644 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,644 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,644 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,646 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,646 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,646 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,673 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,673 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,673 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,675 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,675 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,675 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,688 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,688 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,688 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,691 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,691 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,691 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,709 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,710 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,710 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,712 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,712 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,713 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,728 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,728 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,728 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,731 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,731 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,731 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,748 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,748 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,748 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,751 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,751 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,751 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,765 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,765 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,765 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,768 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,768 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,768 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,783 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,784 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,784 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,787 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,787 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,787 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,806 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,806 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,806 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,811 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,811 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,811 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,849 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,849 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,849 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,854 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,854 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,854 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,869 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,869 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,870 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,873 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,873 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,873 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,891 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,892 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,892 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,896 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,896 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,896 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,921 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,922 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,922 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,926 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,927 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,927 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,945 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,945 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,945 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,949 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,949 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,949 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,966 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,966 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,966 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,970 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,970 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,970 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,987 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,987 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,987 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,991 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:03,991 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:03,991 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,018 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,018 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,018 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,023 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,024 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,024 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,043 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,044 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,044 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,049 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,049 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,049 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,065 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,066 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,066 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,070 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,071 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,071 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,087 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,087 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,087 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,092 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,092 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,092 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,299 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,300 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,300 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,305 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,305 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,305 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,332 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,332 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,332 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,334 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,334 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,335 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,351 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,352 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,352 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,354 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,354 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,354 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,366 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,366 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,366 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,368 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,369 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,369 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,381 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,381 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,381 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,383 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,383 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,383 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,537 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,537 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,537 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,550 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,551 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,551 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,567 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,568 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,568 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,571 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,571 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,571 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,595 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,595 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,595 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,599 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,599 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,599 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,621 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,622 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,622 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,625 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,625 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,625 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,638 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,638 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,638 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,641 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,641 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,641 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,654 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,654 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,654 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,658 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,658 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,658 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,716 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,717 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,717 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,723 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,724 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,724 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,740 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,741 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,741 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,744 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,744 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,744 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,763 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,764 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,764 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,768 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,768 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,768 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,782 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,782 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,782 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,786 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,786 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,786 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,801 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,801 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,801 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,805 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,805 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,805 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,820 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,820 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,820 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,825 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,825 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,825 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,867 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,867 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,867 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,872 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,872 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,872 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,890 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,890 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,890 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,894 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,895 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,895 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,912 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,912 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,912 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,917 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,917 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,917 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,937 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,937 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,937 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,942 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:04,942 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:04,942 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,131 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,132 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,132 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,136 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,136 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,136 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,158 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,159 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,159 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,161 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,161 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,161 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,173 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,173 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,173 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,175 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,175 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,175 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,187 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,187 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,187 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,189 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,189 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,189 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,200 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,200 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,200 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,202 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,202 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,202 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,233 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,233 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,233 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,236 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,236 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,236 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,253 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,253 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,253 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,256 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,256 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,256 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,273 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,273 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,273 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,276 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,276 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,276 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,303 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,304 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,304 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,307 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,307 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,307 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,307 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,307 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:01:05,307 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,311 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,311 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,311 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,325 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,325 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,325 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,328 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,328 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,328 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,342 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,342 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,342 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,345 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,345 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,345 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,403 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,403 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,403 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,410 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,410 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,410 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,427 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,427 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,427 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,431 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,431 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,431 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,449 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,449 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,449 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,453 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,453 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,453 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,467 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,467 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,467 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,470 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,470 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,470 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,484 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,485 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,485 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,488 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,488 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,488 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,503 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,503 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,503 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,506 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,506 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,507 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,521 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,521 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,522 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,525 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,525 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,526 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,540 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,540 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,540 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,544 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,544 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,544 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,559 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,559 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,559 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,563 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,564 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,564 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,598 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,598 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,598 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,603 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,604 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,604 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,623 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,624 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,624 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,628 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,629 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,629 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,648 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,649 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,649 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,654 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,654 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,654 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,674 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,674 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,674 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,679 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,679 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,679 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,704 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,704 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,704 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,709 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,709 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,709 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,725 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,725 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,725 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,731 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,731 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,731 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,747 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,747 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,747 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,752 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,752 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,752 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,771 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,772 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,772 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,777 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,777 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,777 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,830 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,830 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,830 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,838 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,838 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,838 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,857 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,857 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,857 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,863 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,863 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,863 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,881 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,881 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,881 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,887 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:05,887 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:05,887 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,055 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,055 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,055 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,059 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,059 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,059 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,092 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,092 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,092 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,097 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,097 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,097 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,118 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,118 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,118 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,123 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,123 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,123 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,147 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,147 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,147 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,151 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,152 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,152 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,203 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,203 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,203 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,210 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,210 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,210 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,228 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,228 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,228 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,233 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,233 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,233 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,252 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,252 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,253 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,258 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,258 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,258 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,278 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,278 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,278 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,283 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,283 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,283 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,310 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,310 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,310 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,316 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,316 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,316 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,343 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,343 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,343 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,349 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,349 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,349 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,372 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,372 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,372 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,377 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,377 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,377 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,394 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,394 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,394 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,400 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,400 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,400 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,435 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,435 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,435 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,442 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,442 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,442 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,474 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,474 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,474 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,480 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,481 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,481 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,501 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,501 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,501 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,507 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,507 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,507 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,525 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,525 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,525 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,531 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,531 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,531 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,552 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,552 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,552 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,559 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,559 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,559 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,579 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,579 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,579 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,585 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,585 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,585 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,603 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,603 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,603 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,609 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,610 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,610 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,619 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,619 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:01:06,619 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,627 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,627 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,627 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,633 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,633 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:01:06,633 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,640 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,640 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,640 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,658 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,658 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,658 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,665 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,665 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,665 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,692 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,692 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,692 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,700 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,700 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,700 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,736 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,736 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,736 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,744 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,744 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,744 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,745 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,745 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:01:06,745 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,754 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,754 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,754 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,775 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,775 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,775 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,782 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,782 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,782 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,804 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,804 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,804 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,812 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,812 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,812 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,831 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,831 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,831 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,839 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,839 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,839 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,860 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,861 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,861 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,868 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,868 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,868 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,889 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,889 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,889 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,896 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,896 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,896 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,927 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,927 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,927 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,935 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,935 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,935 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,965 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,965 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,965 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,974 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:06,974 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:06,974 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,226 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,226 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,226 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,233 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,233 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,233 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,303 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,304 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,304 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,311 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,311 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,311 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,379 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,379 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,379 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,386 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,386 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,386 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,452 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,452 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,452 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,459 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,459 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,459 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,534 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,534 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,534 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,541 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,541 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,541 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,610 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,610 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,610 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,617 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,617 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,617 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,694 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,694 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,695 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,702 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,702 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,702 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,772 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,772 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,772 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,780 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,780 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,780 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,849 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,849 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,849 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,857 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:07,857 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:07,857 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,108 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,108 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,108 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,118 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,118 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,118 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,192 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,192 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,192 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,201 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,201 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,201 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,271 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,271 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,272 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,280 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,280 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,280 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,359 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,359 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,359 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,369 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,369 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,369 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,453 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,453 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,453 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,463 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,463 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,463 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,540 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,540 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,540 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,550 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,550 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,550 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,625 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,625 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,625 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,634 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,634 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,634 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,708 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,709 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,709 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,718 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,718 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,718 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,801 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,801 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,801 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,812 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,812 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,812 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,940 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,940 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,940 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,951 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:08,952 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:08,952 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,201 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,201 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,201 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,209 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,210 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,210 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,283 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,283 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,283 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,292 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,292 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,292 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,372 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,372 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,372 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,383 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,383 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,383 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,460 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,461 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,461 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,470 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,470 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,470 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,544 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,544 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,544 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,553 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,553 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,553 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,628 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,628 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,628 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,637 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,637 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,637 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,725 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,726 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,726 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,735 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,735 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,735 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,816 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,816 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,816 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,827 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,827 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,827 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,903 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,903 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,903 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,913 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,913 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,913 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,989 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:09,990 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:09,990 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,000 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:10,000 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,000 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,315 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:10,316 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,316 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,330 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:10,330 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,330 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,423 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:10,423 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,423 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,433 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:10,433 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,433 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,511 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:10,511 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,511 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,521 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:10,521 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,521 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,596 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:10,596 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,596 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,606 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:10,606 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,606 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,682 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:10,682 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,682 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,692 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:10,692 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,692 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,918 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:10,918 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,918 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,941 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:10,941 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:10,941 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,029 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,030 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,030 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,041 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,041 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,042 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,132 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,132 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,132 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,314 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,315 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,315 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,395 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,396 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,396 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,406 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,406 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,406 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,479 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,479 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,480 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,489 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,489 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,489 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,560 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,560 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,560 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,569 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,570 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,570 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,685 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,685 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,685 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,698 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,699 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,699 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,776 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,777 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,777 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,787 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,787 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,787 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,868 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,868 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,868 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,878 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,878 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,879 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,955 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,955 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,955 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,966 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:11,966 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:11,966 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,046 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,047 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,047 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,057 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,057 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,057 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,138 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,138 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,138 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,149 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,149 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,149 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,247 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,247 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,247 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,259 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,259 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,259 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,339 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,339 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,339 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,526 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,527 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,527 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,615 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,615 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,615 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,624 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,624 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,624 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,699 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,700 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,700 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,709 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,709 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,709 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,810 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,810 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,810 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,822 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,822 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,822 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,905 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,905 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,905 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,915 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,916 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,916 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,989 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,989 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,989 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,999 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:12,999 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:12,999 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,072 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,073 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,073 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,082 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,082 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,082 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,155 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,156 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,156 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,165 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,165 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,166 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,261 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,261 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,261 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,273 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,273 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,273 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,356 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,356 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,356 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,367 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,367 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,367 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,450 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,450 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,450 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,461 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,461 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,461 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,780 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,780 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,780 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,791 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,791 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,791 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,792 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,792 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,792 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,862 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,862 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,862 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,873 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,873 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,873 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,946 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,947 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,947 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,957 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:13,957 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:13,957 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,090 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,090 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,090 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,105 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,105 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,105 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,192 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,192 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,192 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,218 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,218 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,218 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,306 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,306 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,306 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,318 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,318 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,318 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,402 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,402 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,402 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,414 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,414 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,414 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,499 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,500 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,500 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,512 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,512 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,512 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,603 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,603 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,603 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,617 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,617 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,617 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,712 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,712 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,713 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,726 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,726 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,726 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,816 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,816 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,816 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,829 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,829 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,829 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,917 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:14,917 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:14,917 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,137 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:15,137 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,137 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,248 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:15,248 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,248 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,262 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:15,262 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,262 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,356 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:15,356 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,356 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,368 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:15,368 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,368 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,468 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:15,469 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,469 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,481 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:15,482 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,482 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,579 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:15,580 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,580 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,594 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:15,594 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,594 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,701 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:15,701 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,701 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,716 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:15,716 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,716 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,801 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:15,801 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,801 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,814 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:15,815 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,815 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,899 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:15,899 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,899 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,913 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:15,913 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:15,913 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,003 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:16,003 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,003 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,017 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:16,017 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,017 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,137 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:16,137 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,137 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,155 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:16,155 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,155 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,243 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:16,243 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,243 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,258 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:16,258 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,258 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,544 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:16,544 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,544 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,555 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:16,555 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,555 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,640 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:16,641 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,641 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,653 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:16,653 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,653 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,747 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:16,747 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,747 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,762 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:16,762 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,762 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,847 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:16,847 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,847 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,860 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:16,860 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,860 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,946 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:16,947 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,947 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,959 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:16,960 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:16,960 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,066 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:17,066 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,066 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,082 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:17,082 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,082 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,163 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:17,164 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,164 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,177 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:17,177 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,177 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,256 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:17,257 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,257 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,270 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:17,270 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,270 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,350 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:17,350 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,350 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,363 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:17,364 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,364 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,637 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:17,638 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,638 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,651 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:17,651 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,651 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,737 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:17,737 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,737 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,750 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:17,750 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,751 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,835 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:17,835 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,835 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,848 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:17,848 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,848 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,924 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:17,924 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,924 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,937 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:17,937 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:17,937 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,036 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,036 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,036 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,051 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,051 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,051 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,144 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,145 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,145 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,158 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,158 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,158 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,243 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,243 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,243 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,256 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,257 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,257 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,336 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,337 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,337 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,350 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,350 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,350 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,432 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,432 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,433 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,446 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,446 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,446 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,526 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,526 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,526 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,539 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,539 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,539 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,617 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,617 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,617 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,630 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,630 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,630 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,894 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,895 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,895 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,907 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,907 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,907 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,987 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:18,987 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:18,987 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,000 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,000 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,000 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,091 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,091 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,091 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,105 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,105 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,105 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,213 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,213 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,213 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,227 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,227 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,227 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,228 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,229 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,229 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,312 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,312 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,313 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,326 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,326 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,326 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,418 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,418 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,418 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,431 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,431 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,431 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,521 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,522 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,522 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,536 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,536 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,536 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,629 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,629 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,629 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,643 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,644 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,644 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,732 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,732 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,732 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,746 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,746 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,746 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,862 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,862 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,863 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,884 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,884 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,884 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,996 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:19,997 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:19,997 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,017 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,018 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,018 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,271 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,271 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,271 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,282 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,282 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,282 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,333 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,333 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,334 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,344 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,344 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,344 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,392 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,392 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,392 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,403 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,403 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,403 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,448 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,448 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,448 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,459 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,459 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,459 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,507 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,507 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,508 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,518 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,518 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,518 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,570 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,570 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,570 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,581 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,581 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,581 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,641 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,641 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,641 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,652 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,652 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,653 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,699 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,699 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,699 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,710 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,711 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,711 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,757 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,757 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,757 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,768 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,769 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,769 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,827 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,827 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,827 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,839 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,839 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,840 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,889 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,889 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,890 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,902 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,902 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,902 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,946 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,946 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,946 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,958 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:20,958 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:20,958 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,004 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,004 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,004 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,016 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,016 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,016 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,061 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,061 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,061 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,073 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,073 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,073 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,119 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,120 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,120 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,132 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,132 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,132 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,175 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,175 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,175 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,187 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,187 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,187 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,226 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,226 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,226 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,240 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,240 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,240 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,282 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,282 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,282 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,294 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,294 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,294 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,541 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,542 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,542 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,554 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,554 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,554 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,594 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,594 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,594 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,606 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,606 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,606 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,651 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,651 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,651 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,663 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,663 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,663 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,715 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,715 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,715 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,727 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,727 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,727 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,769 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,770 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,770 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,782 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,782 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,782 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,826 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,827 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,827 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,838 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,838 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,838 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,877 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,877 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,877 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,889 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,889 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,889 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,939 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,939 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,939 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,951 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,951 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,951 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,996 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:21,996 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:21,996 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,009 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,009 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,009 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,050 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,050 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,050 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,062 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,062 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,062 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,104 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,104 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,104 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,115 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,116 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,116 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,205 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,205 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,205 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,221 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,221 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,221 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,265 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,265 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,265 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,278 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,278 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,278 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,322 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,322 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,323 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,335 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,335 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,335 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,375 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,375 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,375 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,388 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,388 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,388 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,429 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,429 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,429 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,442 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,442 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,442 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,811 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,811 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,811 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,834 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,834 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,834 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,876 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,876 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,876 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,888 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,888 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,888 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,942 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,942 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,942 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,955 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:22,956 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:22,956 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,005 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,005 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,005 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,017 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,017 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,017 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,057 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,058 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,058 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,069 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,069 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,069 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,108 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,108 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,108 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,120 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,120 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,120 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,204 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,205 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,205 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,221 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,221 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,221 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,264 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,264 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,264 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,276 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,277 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,277 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,322 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,322 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,322 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,335 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,335 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,335 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,376 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,376 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,376 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,389 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,389 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,389 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,430 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,430 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,430 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,442 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,443 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,443 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,483 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,484 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,484 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,496 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,496 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,496 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,548 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,548 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,548 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,562 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,562 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,563 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,762 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,762 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,762 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,775 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,775 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,775 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,817 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,817 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,817 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,830 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,831 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,831 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,876 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,876 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,876 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,889 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,889 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,889 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,966 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,966 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,966 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,982 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:23,982 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:23,982 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,038 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,038 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,038 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,052 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,052 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,052 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,098 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,098 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,098 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,111 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,112 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,112 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,155 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,155 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,155 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,168 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,169 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,169 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,210 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,210 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,211 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,224 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,224 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,224 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,287 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,288 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,288 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,303 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,303 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,303 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,354 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,354 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,354 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,368 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,368 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,368 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,415 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,415 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,415 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,430 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,430 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,430 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,485 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,485 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,485 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,501 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,501 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,501 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,503 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,503 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,503 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,547 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,547 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,547 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,561 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,561 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,562 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,604 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,604 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,604 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,618 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,618 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,618 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,709 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,709 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,709 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,729 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,729 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,729 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,779 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,780 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,780 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,796 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,796 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,796 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,852 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,852 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,852 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,867 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,868 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,868 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,914 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,914 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,914 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,929 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:24,930 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:24,930 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,138 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,138 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,138 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,152 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,152 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,152 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,204 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,205 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,205 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,218 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,219 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,219 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,272 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,272 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,272 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,287 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,287 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,287 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,340 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,340 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,340 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,354 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,355 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,355 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,409 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,409 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,409 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,423 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,424 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,424 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,510 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,510 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,510 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,527 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,527 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,527 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,582 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,582 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,582 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,596 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,597 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,597 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,646 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,646 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,646 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,661 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,661 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,661 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,711 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,711 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,711 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,725 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,726 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,726 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,780 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,780 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,780 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,795 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,795 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,795 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,837 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,837 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,837 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,851 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,851 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,851 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,894 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,895 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,895 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,909 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,910 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,910 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,965 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,965 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,965 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,982 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:25,983 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:25,983 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,065 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,065 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,065 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,083 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,083 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,083 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,130 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,131 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,131 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,146 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,147 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,147 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,193 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,193 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,193 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,208 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,208 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,208 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,272 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,273 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,273 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,289 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,290 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,290 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,357 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,358 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,358 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,374 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,374 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,374 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,424 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,424 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,424 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,441 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,441 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,441 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,675 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,675 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,675 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,690 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,691 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,691 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,767 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,767 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,767 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,783 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,783 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,783 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,830 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,830 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,830 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,846 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,846 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,846 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,897 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,898 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,898 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,914 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,914 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,914 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,966 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,967 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,967 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,982 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:26,982 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:26,982 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,043 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,043 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,043 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,061 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,061 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,061 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,120 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,120 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,120 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,136 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,136 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,136 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,193 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,193 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,193 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,210 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,211 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,211 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,260 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,260 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,260 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,275 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,276 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,276 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,344 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,344 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,344 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,362 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,362 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,362 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,422 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,422 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,422 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,440 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,440 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,440 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,493 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,493 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,493 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,509 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,510 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,510 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,558 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,559 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,559 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,575 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,575 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,575 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,627 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,627 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,627 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,644 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,644 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,644 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,696 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,696 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,696 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,712 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,713 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,713 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,761 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,762 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,762 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,778 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,778 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,778 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,819 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,819 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,819 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,835 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,835 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,836 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,886 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,886 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,886 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,904 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,904 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,904 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,965 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,966 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,966 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,984 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:27,985 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:27,985 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,247 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,248 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,248 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,265 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,266 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,266 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,268 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,268 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,268 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,320 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,320 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,320 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,336 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,336 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,336 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,389 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,389 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,389 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,405 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,405 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,405 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,454 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,455 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,455 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,470 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,470 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,471 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,521 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,521 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,521 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,537 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,537 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,537 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,588 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,588 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,588 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,605 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,605 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,605 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,667 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,667 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,667 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,684 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,684 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,685 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,746 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,746 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,746 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,764 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,764 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,764 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,817 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,817 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,817 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,833 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,834 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,834 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,888 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,888 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,888 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,905 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,905 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,905 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,958 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,958 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,958 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,976 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:28,977 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:28,977 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,027 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,027 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,027 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,044 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,045 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,045 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,184 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,185 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,185 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,203 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,203 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,203 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,252 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,252 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,252 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,269 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,269 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,269 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,330 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,330 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,330 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,348 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,348 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,348 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,398 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,399 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,399 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,417 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,417 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,417 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,468 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,468 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,468 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,485 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,486 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,486 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,539 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,539 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,539 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,558 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,558 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,558 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,615 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,615 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,615 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,635 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,635 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,635 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,693 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,693 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,693 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,711 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,712 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,712 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,776 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,776 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,776 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,797 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:29,797 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:29,797 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,034 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,034 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,034 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,065 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,065 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,065 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,118 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,118 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,118 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,134 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,135 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,135 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,182 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,182 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,182 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,198 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,198 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,198 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,247 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,247 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,247 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,264 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,264 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,264 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,316 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,317 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,317 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,334 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,334 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,334 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,409 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,409 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,409 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,427 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,427 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,427 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,478 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,478 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,478 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,495 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,495 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,495 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,545 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,545 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,545 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,562 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,562 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,562 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,617 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,617 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,618 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,635 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,635 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,635 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,683 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,683 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,683 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,700 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,700 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,701 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,750 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,750 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,750 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,768 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,768 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,768 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,818 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,819 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,819 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,836 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,836 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,837 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,898 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,898 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,898 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,917 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,917 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,917 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,975 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,975 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,975 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,994 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:30,994 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:30,994 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,046 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:31,047 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,047 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,065 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:31,065 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,065 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,116 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:31,116 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,116 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,135 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:31,136 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,136 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,238 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:31,238 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,238 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,265 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:31,265 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,265 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,324 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:31,324 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,324 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,344 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:31,344 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,344 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,401 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:31,401 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,401 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,420 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:31,421 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,421 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,472 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:31,472 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,472 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,491 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:31,491 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,491 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,545 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:31,546 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,546 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,565 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:31,566 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:31,566 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,054 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,055 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,055 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,092 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,093 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,093 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,150 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,151 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,151 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,169 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,169 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,169 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,233 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,233 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,233 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,253 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,253 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,253 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,314 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,314 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,315 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,333 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,333 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,333 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,385 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,385 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,385 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,402 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,403 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,403 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,455 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,455 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,455 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,473 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,474 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,474 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,582 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,582 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,582 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,608 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,608 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,608 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,664 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,664 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,664 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,684 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,684 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,684 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,742 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,743 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,743 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,762 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,762 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,762 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,816 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,816 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,816 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,836 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,836 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,836 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,892 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,893 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,893 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,911 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,912 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,912 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,966 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,966 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,966 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,985 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:32,985 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:32,985 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,053 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,053 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,053 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,073 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,074 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,074 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,132 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,132 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,132 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,154 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,154 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,154 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,214 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,214 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,214 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,234 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,235 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,235 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,294 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,295 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,295 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,315 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,315 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,315 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,603 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,603 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,604 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,630 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,630 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,630 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,700 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,701 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,701 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,724 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,724 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,724 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,778 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,779 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,779 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,797 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,798 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,798 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,854 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,854 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,854 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,873 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,873 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,873 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,931 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,932 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,932 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,952 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:33,952 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:33,952 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,033 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,033 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,033 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,056 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,057 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,057 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,117 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,117 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,117 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,137 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,137 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,137 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,200 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,200 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,200 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,221 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,221 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,221 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,286 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,286 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,286 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,307 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,307 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,307 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,310 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,310 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,310 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,364 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,365 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,365 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,385 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,385 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,385 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,443 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,443 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,444 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,464 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,464 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,464 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,570 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,570 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,570 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,600 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,601 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,601 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,662 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,662 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,662 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,684 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,684 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,684 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,749 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,749 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,749 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,771 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,771 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,771 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,829 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,829 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,829 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,850 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,851 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,851 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,911 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,912 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,912 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,935 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,935 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,935 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,999 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:34,999 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:34,999 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,022 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,023 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,023 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,083 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,083 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,083 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,106 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,106 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,106 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,164 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,164 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,164 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,186 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,186 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,186 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,243 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,243 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,244 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,268 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,268 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,268 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,352 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,352 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,352 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,376 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,376 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,376 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,453 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,453 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,453 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,482 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,483 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,483 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,724 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,724 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,724 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,749 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,749 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,749 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,815 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,815 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,815 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,838 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,838 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,838 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,908 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,908 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,909 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,931 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,931 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,931 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,990 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:35,990 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:35,990 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,011 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,011 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,011 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,068 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,069 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,069 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,093 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,093 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,093 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,155 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,155 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,155 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,176 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,176 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,176 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,271 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,271 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,271 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,294 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,294 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,294 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,355 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,355 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,355 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,381 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,381 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,381 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,448 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,448 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,448 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,474 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,475 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,475 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,553 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,553 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,553 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,579 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,579 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,579 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,666 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,666 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,666 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,705 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,705 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,705 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,783 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,783 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,783 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,808 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,808 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,808 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,887 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,888 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,888 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,918 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:36,918 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:36,918 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,028 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,029 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,029 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,066 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,066 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,066 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,142 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,143 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,143 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,169 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,169 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,169 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,237 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,237 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,237 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,263 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,263 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,263 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,339 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,339 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,339 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,371 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,372 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,372 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,466 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,466 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,466 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,507 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,507 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,507 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,779 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,779 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,779 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,806 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,806 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,806 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,873 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,873 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,873 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,895 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,895 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,895 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,958 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,959 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,959 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,994 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:37,994 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:37,994 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,079 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,079 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,079 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,106 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,106 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,106 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,186 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,186 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,186 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,209 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,209 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,209 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,283 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,283 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,283 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,311 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,311 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,311 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,380 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,380 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,380 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,406 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,406 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,406 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,476 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,476 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,476 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,503 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,503 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,503 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,574 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,574 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,574 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,601 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,601 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,601 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,667 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,668 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,668 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,697 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,697 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,697 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,757 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,757 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,757 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,778 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,779 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,779 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,843 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,843 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,843 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,871 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,871 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,872 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,952 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:38,952 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:38,953 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,005 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,006 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,006 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,095 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,096 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,096 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,127 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,127 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,127 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,131 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,131 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,131 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,201 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,201 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,201 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,233 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,233 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,233 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,303 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,303 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,303 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,328 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,329 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,329 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,401 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,401 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,402 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,426 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,427 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,427 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,490 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,490 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,490 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,516 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,516 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,516 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,589 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,589 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,589 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,615 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,615 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,615 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,692 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,692 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,692 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,721 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,721 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,721 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,801 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,801 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,801 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,828 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,828 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,828 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,960 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:39,961 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:39,961 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,204 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:40,205 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,205 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,328 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:40,328 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,328 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,359 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:40,359 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,359 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,475 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:40,475 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,475 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,507 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:40,507 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,507 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,619 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:40,619 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,619 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,654 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:40,655 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,655 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,764 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:40,764 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,764 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,798 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:40,798 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,798 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,912 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:40,912 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,913 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,953 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:40,954 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:40,954 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,079 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:41,079 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,079 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,111 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:41,111 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,111 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,217 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:41,217 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,217 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,248 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:41,248 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,248 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,353 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:41,353 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,353 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,384 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:41,384 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,384 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,497 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:41,497 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,497 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,529 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:41,529 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,529 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,642 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:41,642 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,643 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,680 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:41,680 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:41,680 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,014 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:42,014 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,015 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,048 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:42,049 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,049 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,160 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:42,161 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,161 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,191 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:42,192 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,192 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,299 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:42,299 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,299 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,330 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:42,330 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,330 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,436 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:42,436 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,436 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,468 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:42,468 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,468 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,599 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:42,600 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,600 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,632 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:42,633 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,633 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,745 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:42,745 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,745 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,775 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:42,775 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,775 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,883 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:42,884 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,884 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,915 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:42,916 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:42,916 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,062 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:43,062 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,062 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,091 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:43,091 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,091 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,189 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:43,190 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,190 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,221 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:43,221 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,221 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,325 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:43,326 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,326 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,361 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:43,362 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,362 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,477 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:43,477 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,477 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,511 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:43,511 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,511 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,837 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:43,838 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,838 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,877 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:43,877 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,877 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,987 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:43,988 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:43,988 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,028 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:44,028 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,028 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,143 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:44,143 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,143 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,184 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:44,184 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,184 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,305 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:44,305 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,306 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,333 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:44,334 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,334 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,448 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:44,448 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,448 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,488 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:44,488 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,488 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,619 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:44,619 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,619 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,666 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:44,666 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,666 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,796 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:44,796 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,796 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,841 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:44,841 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:44,841 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,024 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:45,024 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,024 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,082 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:45,082 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,082 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,223 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:45,224 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,224 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,272 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:45,272 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,272 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,401 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:45,401 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,401 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,432 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:45,432 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,432 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,558 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:45,559 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,559 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,605 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:45,605 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,605 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,941 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:45,941 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,941 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,983 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:45,984 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:45,984 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,251 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:46,252 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,252 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,323 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:46,323 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,323 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,442 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:46,442 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,442 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,478 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:46,479 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,479 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,613 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:46,613 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,613 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,668 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:46,669 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,669 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,796 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:46,797 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,797 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,833 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:46,833 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,834 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,953 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:46,953 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,953 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,994 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:46,994 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:46,994 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:47,111 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:47,111 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:47,111 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:47,150 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:47,150 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:47,150 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:47,340 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:47,341 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:47,341 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:47,397 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:47,397 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:47,397 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:47,733 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:47,733 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:47,733 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:47,786 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:47,786 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:47,786 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:47,917 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:47,917 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:47,917 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:47,955 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:47,956 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:47,956 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,074 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:48,074 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,074 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,119 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:48,120 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,120 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,244 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:48,244 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,244 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,280 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:48,280 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,280 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,400 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:48,400 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,400 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,442 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:48,442 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,442 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,578 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:48,578 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,578 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,625 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:48,625 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,625 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,787 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:48,787 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,787 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,833 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:48,833 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,833 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,964 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:48,964 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:48,964 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,013 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:49,014 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,014 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,138 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:49,138 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,138 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,185 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:49,185 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,185 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,338 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:49,338 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,338 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,385 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:49,385 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,385 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,530 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:49,530 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,530 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,580 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:49,580 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,580 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,707 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:49,707 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,707 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,755 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:49,755 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,755 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,893 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:49,893 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:49,893 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,159 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:50,159 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,159 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,283 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:50,283 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,283 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,323 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:50,323 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,323 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,467 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:50,468 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,468 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,509 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:50,510 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,510 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,646 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:50,646 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,646 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,706 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:50,706 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,706 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,879 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:50,879 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,879 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,964 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:50,964 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:50,964 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,125 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:51,126 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,126 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,179 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:51,179 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,179 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,187 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:51,187 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,187 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,325 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:51,325 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,325 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,383 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:51,383 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,384 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,527 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:51,527 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,527 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,575 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:51,576 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,576 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,756 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:51,756 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,756 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,811 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:51,811 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,811 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,943 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:51,943 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,943 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,984 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:51,984 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:51,984 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:52,121 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:52,121 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:52,121 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:52,175 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:52,175 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:52,175 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:52,300 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:52,300 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:52,300 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:52,559 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:52,560 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:52,560 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:52,679 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:52,679 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:52,680 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:52,727 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:52,727 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:52,727 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:52,862 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:52,862 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:52,862 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:52,919 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:52,920 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:52,920 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,054 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:53,054 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,054 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,101 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:53,101 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,101 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,251 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:53,251 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,251 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,331 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:53,331 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,331 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,480 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:53,481 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,481 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,529 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:53,529 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,529 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,691 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:53,691 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,691 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,743 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:53,743 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,743 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,901 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:53,901 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,901 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,974 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:53,974 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:53,974 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:54,128 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:54,128 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:54,128 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:54,198 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:54,198 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:54,198 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:54,370 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:54,371 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:54,371 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:54,449 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:54,450 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:54,450 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:54,639 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:54,640 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:54,640 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:54,714 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:54,714 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:54,714 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:54,876 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:54,876 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:54,876 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:54,934 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:54,935 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:54,935 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:55,140 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:55,140 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:55,140 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:55,252 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:55,252 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:55,252 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:55,732 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:55,732 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:55,732 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:55,813 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:55,813 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:55,813 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,028 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:56,029 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,029 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,097 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:56,097 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,097 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,265 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:56,266 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,266 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,324 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:56,324 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,324 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,463 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:56,463 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,463 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,506 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:56,506 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,506 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,662 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:56,662 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,662 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,723 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:56,723 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,724 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,882 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:56,882 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,882 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,935 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:56,935 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:56,935 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:57,106 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:57,106 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:57,106 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:57,202 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:57,203 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:57,203 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:57,388 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:57,388 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:57,388 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:57,502 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:57,502 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:57,502 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:57,670 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:57,670 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:57,670 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:57,739 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:57,740 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:57,740 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:57,895 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:57,895 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:57,895 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:57,964 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:57,964 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:57,965 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:58,142 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:58,142 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:58,143 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:58,248 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:58,249 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:58,249 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:58,637 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:58,637 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:58,637 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:58,700 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:58,701 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:58,701 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:58,832 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:58,832 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:58,832 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:58,873 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:58,874 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:58,874 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,004 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:59,004 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,004 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,051 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:59,051 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,051 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,184 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:59,184 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,184 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,229 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:59,229 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,229 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,346 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:59,347 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,347 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,390 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:59,390 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,390 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,554 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:59,554 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,554 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,635 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:59,635 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,635 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,785 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:59,786 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,786 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,827 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:59,828 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,828 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,956 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:01:59,956 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:01:59,956 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,005 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:00,006 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,006 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,139 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:00,140 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,140 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,186 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:00,186 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,187 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,325 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:00,326 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,326 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,373 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:00,374 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,374 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,506 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:00,506 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,507 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,554 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:00,555 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,555 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,692 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:00,692 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,692 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,742 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:00,742 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,742 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,870 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:00,870 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,870 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,920 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:00,920 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:00,921 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,275 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:01,275 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,275 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,311 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:01,311 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,311 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,439 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:01,439 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,439 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,484 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:01,485 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,485 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,626 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:01,627 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,627 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,673 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:01,673 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,673 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,679 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:01,679 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,679 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,814 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:01,814 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,814 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,861 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:01,862 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,862 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,993 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:01,993 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:01,993 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:02,068 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:02,068 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:02,068 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:02,211 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:02,211 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:02,211 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:02,281 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:02,281 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:02,281 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:02,488 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:02,488 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:02,488 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:02,605 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:02,605 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:02,605 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:02,784 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:02,784 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:02,784 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:02,856 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:02,857 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:02,857 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:03,071 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:03,071 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:03,071 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:03,180 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:03,180 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:03,180 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:03,420 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:03,420 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:03,420 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:03,543 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:03,543 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:03,543 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:03,838 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:03,838 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:03,838 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:03,973 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:03,973 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:03,973 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:04,195 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:04,195 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:04,195 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:04,262 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:04,263 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:04,263 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:04,475 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:04,475 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:04,475 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:04,807 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:04,807 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:04,807 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:05,021 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:05,022 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:05,022 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:05,135 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:05,135 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:05,135 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:05,374 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:05,374 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:05,374 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:05,497 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:05,498 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:05,498 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:05,687 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:05,688 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:05,688 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:05,779 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:05,779 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:05,779 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:06,068 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:06,068 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:06,069 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:06,204 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:06,204 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:06,204 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:06,476 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:06,477 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:06,477 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:06,609 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:06,609 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:06,609 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:06,877 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:06,878 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:06,878 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:07,024 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:07,024 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:07,024 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:07,228 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:07,229 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:07,229 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:07,301 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:07,302 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:07,302 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:07,485 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:07,486 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:07,486 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:07,596 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:07,596 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:07,596 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:08,367 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:08,367 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:08,367 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:08,422 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:08,422 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:08,422 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:08,577 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:08,578 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:08,578 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:08,637 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:08,637 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:08,637 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:08,823 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:08,823 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:08,823 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:08,904 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:08,905 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:08,905 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:09,100 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:09,100 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:09,100 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:09,177 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:09,178 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:09,178 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:09,352 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:09,352 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:09,352 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:09,419 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:09,419 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:09,419 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:09,623 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:09,623 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:09,623 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:09,706 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:09,706 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:09,706 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:10,074 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:10,074 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:10,074 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:10,150 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:10,150 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:10,150 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:10,382 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:10,382 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:10,382 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:10,478 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:10,479 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:10,479 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:10,699 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:10,700 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:10,700 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:10,804 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:10,805 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:10,805 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:11,029 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:11,029 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:11,029 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:11,115 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:11,115 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:11,115 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:11,349 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:11,349 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:11,349 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:11,430 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:11,430 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:11,430 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:11,639 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:11,639 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:11,639 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:11,750 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:11,750 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:11,750 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:11,966 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:11,966 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:11,966 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:12,064 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:12,064 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:12,064 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:12,428 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:12,428 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:12,428 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:12,502 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:12,502 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:12,502 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:12,699 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:12,699 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:12,699 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:12,775 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:12,776 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:12,776 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:12,976 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:12,976 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:12,977 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:13,073 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:13,073 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:13,073 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:13,320 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:13,320 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:13,320 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:13,436 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:13,436 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:13,436 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:13,638 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:13,638 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:13,638 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:13,729 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:13,730 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:13,730 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:14,033 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:14,034 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:14,034 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:14,161 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:14,161 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:14,161 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:14,380 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:14,380 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:14,380 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:14,479 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:14,479 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:14,479 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:14,703 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:14,703 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:14,703 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:14,819 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:14,819 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:14,819 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:15,043 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:15,044 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:15,044 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:15,146 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:15,147 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:15,147 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:15,550 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:15,551 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:15,551 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:15,687 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:15,688 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:15,688 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:16,091 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:16,091 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:16,091 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:16,223 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:16,223 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:16,223 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:16,507 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:16,507 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:16,507 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:16,627 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:16,628 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:16,628 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:16,861 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:16,861 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:16,861 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:16,973 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:16,973 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:16,973 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:17,210 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:17,210 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:17,210 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:17,327 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:17,327 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:17,327 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:17,572 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:17,572 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:17,572 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:17,719 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:17,719 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:17,720 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:18,160 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:18,160 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:18,160 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:18,280 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:18,280 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:18,280 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:18,544 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:18,544 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:18,544 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:18,657 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:18,658 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:18,658 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:18,872 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:18,873 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:18,873 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:18,998 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:18,998 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:18,998 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:19,221 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:19,221 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:19,221 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:19,289 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:19,289 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:19,289 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:19,496 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:19,497 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:19,497 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:19,600 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:19,600 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:19,600 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:19,834 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:19,834 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:19,834 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:19,959 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:19,960 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:19,960 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:20,202 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:20,202 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:20,202 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:20,323 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:20,323 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:20,323 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:20,517 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:20,517 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:20,517 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:20,594 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:20,594 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:20,594 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:20,786 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:20,787 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:20,787 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:20,877 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:20,877 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:20,877 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:21,069 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:21,070 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:21,070 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:21,317 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:21,317 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:21,317 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:21,501 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:21,501 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:21,501 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:21,571 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:21,571 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:21,571 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:21,799 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:21,799 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:21,799 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:21,908 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:21,909 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:21,909 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:22,122 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:22,123 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:22,123 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:22,200 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:22,200 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:22,200 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:22,390 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:22,391 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:22,391 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:22,478 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:22,479 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:22,479 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:22,718 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:22,718 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:22,718 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:22,836 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:22,836 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:22,836 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:23,145 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:23,145 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:23,145 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:23,292 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:23,293 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:23,293 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:23,561 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:23,561 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:23,561 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:23,698 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:23,699 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:23,699 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:23,943 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:23,944 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:23,944 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:24,095 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:24,096 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:24,096 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:24,357 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:24,357 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:24,357 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:24,499 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:24,499 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:24,499 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:24,984 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:24,984 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:24,984 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:25,090 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:25,090 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:25,090 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:25,114 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:25,114 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:25,114 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:25,350 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:25,350 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:25,350 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:25,462 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:25,462 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:25,462 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:25,685 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:25,686 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:25,686 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:25,747 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:25,748 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:25,748 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:26,075 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:26,075 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:26,075 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:26,226 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:26,227 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:26,227 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:26,414 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:26,414 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:26,414 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:26,491 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:26,491 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:26,491 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:26,709 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:26,709 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:26,709 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:26,867 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:26,868 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:26,868 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:27,143 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:27,143 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:27,144 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:27,279 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:27,279 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:27,279 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:27,559 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:27,559 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:27,559 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:27,723 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:27,723 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:27,723 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:28,023 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:28,023 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:28,023 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:28,371 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:28,371 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:28,371 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:28,668 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:28,668 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:28,668 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:28,771 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:28,771 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:28,771 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:29,037 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:29,038 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:29,038 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:29,142 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:29,142 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:29,142 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:29,441 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:29,441 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:29,442 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:29,617 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:29,618 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:29,618 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:29,958 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:29,958 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:29,958 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:30,150 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:30,150 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:30,150 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:30,403 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:30,404 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:30,404 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:30,513 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:30,514 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:30,514 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:30,792 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:30,792 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:30,792 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:30,954 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:30,954 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:30,954 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:31,253 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:31,253 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:31,253 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:31,390 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:31,390 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:31,390 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:31,713 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:31,713 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:31,713 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:31,863 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:31,863 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:31,863 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:32,179 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:32,179 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:32,179 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:32,335 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:32,335 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:32,335 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:32,924 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:32,925 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:32,925 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:33,300 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:33,301 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:33,301 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:33,923 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:33,923 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:33,923 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:34,170 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:34,170 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:34,170 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:34,839 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:34,839 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:34,839 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:35,067 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:35,067 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:35,067 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:35,481 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:35,481 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:35,481 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:35,708 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:35,708 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:35,709 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:36,144 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:36,144 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:36,144 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:36,395 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:36,395 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:36,395 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:37,071 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:37,071 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:37,071 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:37,439 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:37,440 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:37,440 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:37,930 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:37,931 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:37,931 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:38,131 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:38,131 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:38,131 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:38,538 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:38,539 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:38,539 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:38,747 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:38,748 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:38,748 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:39,323 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:39,323 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:39,323 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:39,506 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:39,506 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:39,506 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:39,894 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:39,894 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:39,894 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:40,125 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:40,125 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:40,126 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:40,551 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:40,552 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:40,552 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:40,783 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:40,783 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:40,783 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:41,216 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:41,217 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:41,217 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:41,448 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:41,448 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:41,448 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:41,820 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:41,820 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:41,821 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:42,045 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:42,045 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:42,045 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:42,504 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:42,504 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:42,504 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:42,739 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:42,739 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:42,739 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:43,147 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:43,147 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:43,147 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:43,401 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:43,402 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:43,402 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:43,795 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:43,795 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:43,795 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:43,979 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:43,979 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:43,979 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:44,325 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:44,326 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:44,326 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:44,799 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:44,799 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:44,799 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:45,408 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:45,408 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:45,408 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:45,631 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:45,631 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:45,631 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:46,100 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:46,100 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:46,100 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:46,327 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:46,327 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:46,327 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:46,708 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:46,708 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:46,708 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:46,875 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:46,875 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:46,875 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:47,178 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:47,178 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:47,178 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:47,355 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:47,355 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:47,355 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:47,659 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:47,660 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:47,660 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:47,836 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:47,836 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:47,836 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:48,192 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:48,192 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:48,192 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:48,388 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:48,388 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:48,389 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:48,778 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:48,778 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:48,778 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:48,954 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:48,955 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:48,955 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:49,270 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:49,270 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:49,271 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:49,442 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:49,442 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:49,442 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:49,772 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:49,772 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:49,773 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:49,936 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:49,936 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:49,936 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:50,274 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:50,274 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:50,274 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:50,459 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:50,460 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:50,460 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:50,798 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:50,798 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:50,798 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:50,989 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:50,989 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:50,990 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:51,019 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:51,019 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:51,019 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:51,360 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:51,360 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:51,360 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:51,540 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:51,541 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:51,541 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:51,860 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:51,861 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:51,861 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:52,041 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:52,041 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:52,041 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:52,396 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:52,397 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:52,397 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:52,602 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:52,602 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:52,602 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:52,952 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:52,952 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:52,952 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:53,133 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:53,133 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:53,133 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:53,608 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:53,608 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:53,608 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:53,789 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:53,789 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:53,789 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:54,126 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:54,126 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:54,127 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:54,312 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:54,312 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:54,313 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:54,642 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:54,642 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:54,642 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:54,833 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:54,833 INFO L369 cStratifiedReduction]: Guessed abstraction level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:54,833 INFO L370 cStratifiedReduction]: Actual level: [ULTIMATE.start_bounded_buf_init_~status~0#1] [2024-05-03 03:02:54,876 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 75829 states. [2024-05-03 03:02:54,876 INFO L212 cStratifiedReduction]: Copied states 318 times. [2024-05-03 03:02:54,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-05-03 03:02:54,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-05-03 03:02:54,877 INFO L78 Accepts]: Start accepts. Automaton has currently 76808 states, but on-demand construction may add more states Word has length 103 [2024-05-03 03:02:54,878 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-03 03:02:54,878 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-05-03 03:02:54,878 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-05-03 03:02:54,879 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-03 03:02:54,879 INFO L85 PathProgramCache]: Analyzing trace with hash 1969350119, now seen corresponding path program 1 times [2024-05-03 03:02:54,879 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-03 03:02:54,879 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704339496] [2024-05-03 03:02:54,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-03 03:02:54,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-03 03:02:54,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-03 03:02:55,003 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-05-03 03:02:55,003 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-03 03:02:55,003 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704339496] [2024-05-03 03:02:55,003 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704339496] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-03 03:02:55,004 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-03 03:02:55,004 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-05-03 03:02:55,004 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1639543219] [2024-05-03 03:02:55,004 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-03 03:02:55,004 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-03 03:02:55,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-03 03:02:55,005 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-03 03:02:55,005 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-05-03 03:02:55,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-03 03:02:55,005 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-03 03:02:55,005 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.0) internal successors, (75), 5 states have internal predecessors, (75), 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) [2024-05-03 03:02:55,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2024-05-03 03:02:55,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2024-05-03 03:02:55,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-03 03:02:55,005 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-03 03:02:55,088 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,089 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:02:55,089 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,098 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,098 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,098 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,099 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,099 INFO L369 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-03 03:02:55,099 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,104 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,104 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,104 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,120 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,120 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,120 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,121 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,121 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,121 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,135 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,136 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,136 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,137 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,137 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,137 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,149 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,149 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,149 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,150 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,150 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,150 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,165 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,165 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,165 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,167 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,167 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,167 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,179 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,179 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,179 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,180 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,180 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,180 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,202 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,202 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,202 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,204 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,204 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,204 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,216 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,216 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,216 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,218 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,218 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,218 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,232 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,232 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,232 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,234 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,234 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,234 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,249 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,250 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,250 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,252 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,252 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,252 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,268 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,268 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,268 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,270 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,270 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,270 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,284 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,284 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,284 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,287 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,287 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,287 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,455 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,456 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,456 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,457 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,457 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,457 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,492 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,493 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,493 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,494 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,494 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,494 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,509 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,509 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,509 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,511 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,511 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,511 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,523 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,523 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,523 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,525 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,525 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,525 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,537 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,537 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,537 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,538 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,538 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,538 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,557 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,557 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,557 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,559 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,559 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,559 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,606 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,606 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,606 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,610 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,610 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,610 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,625 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,625 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,625 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,627 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,627 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,627 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,643 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,644 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,644 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,646 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,646 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,646 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,670 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,670 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,670 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,673 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,673 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,674 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,689 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,689 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,689 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,692 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,692 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,692 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,705 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,705 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,705 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,708 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,708 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,708 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,723 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,723 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,723 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,726 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,726 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,726 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,751 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,751 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,751 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,755 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,755 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,755 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,774 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,775 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,775 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,778 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,778 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,778 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,793 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,794 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,794 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,797 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,797 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,797 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,812 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,812 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,812 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,816 INFO L368 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-03 03:02:55,816 INFO L369 cStratifiedReduction]: Guessed abstraction level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base] [2024-05-03 03:02:55,816 INFO L370 cStratifiedReduction]: Actual level: [#memory_$Pointer$.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.offset, ULTIMATE.start_bounded_buf_init_#t~malloc31#1.base, ULTIMATE.start_bounded_buf_init_~bbuf#1.base, ULTIMATE.start_bounded_buf_init_#t~mem32#1.base]