/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/goblint-regression/28-race_reach_42-trylock2_racefree.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-wip.dk.dynamic-abstractions-a4a1cd3-m [2024-05-30 15:02:29,183 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-05-30 15:02:29,221 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/settings/gemcutter/DynamicStratifiedAbstractions.epf [2024-05-30 15:02:29,224 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-05-30 15:02:29,224 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-05-30 15:02:29,225 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2024-05-30 15:02:29,243 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-05-30 15:02:29,243 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-05-30 15:02:29,244 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-05-30 15:02:29,244 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-05-30 15:02:29,244 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-05-30 15:02:29,245 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-05-30 15:02:29,245 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-05-30 15:02:29,245 INFO L153 SettingsManager]: * Use SBE=true [2024-05-30 15:02:29,246 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-05-30 15:02:29,246 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-05-30 15:02:29,246 INFO L153 SettingsManager]: * sizeof long=4 [2024-05-30 15:02:29,246 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-05-30 15:02:29,246 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-05-30 15:02:29,247 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-05-30 15:02:29,247 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-05-30 15:02:29,247 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-05-30 15:02:29,248 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-05-30 15:02:29,248 INFO L153 SettingsManager]: * sizeof long double=12 [2024-05-30 15:02:29,248 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-05-30 15:02:29,248 INFO L153 SettingsManager]: * Use constant arrays=true [2024-05-30 15:02:29,249 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-05-30 15:02:29,249 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-05-30 15:02:29,249 INFO L153 SettingsManager]: * To the following directory=./dump/ [2024-05-30 15:02:29,249 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-05-30 15:02:29,250 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-30 15:02:29,250 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-05-30 15:02:29,250 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-05-30 15:02:29,250 INFO L153 SettingsManager]: * Abstraction for dynamic stratified reduction=VARIABLES_GLOBAL [2024-05-30 15:02:29,250 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-05-30 15:02:29,251 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-05-30 15:02:29,251 INFO L153 SettingsManager]: * Partial Order Reduction in concurrent analysis=DYNAMIC_ABSTRACTIONS [2024-05-30 15:02:29,251 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2024-05-30 15:02:29,251 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-05-30 15:02:29,251 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2024-05-30 15:02:29,252 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-05-30 15:02:29,256 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Prune known deadend states from previous iterations -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: CEGAR restart behaviour -> ONE_CEGAR_PER_ERROR_LOCATION [2024-05-30 15:02:29,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-05-30 15:02:29,454 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-05-30 15:02:29,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-05-30 15:02:29,457 INFO L270 PluginConnector]: Initializing CDTParser... [2024-05-30 15:02:29,457 INFO L274 PluginConnector]: CDTParser initialized [2024-05-30 15:02:29,458 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/../../../trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.i [2024-05-30 15:02:30,492 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-05-30 15:02:30,676 INFO L384 CDTParser]: Found 1 translation units. [2024-05-30 15:02:30,676 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.i [2024-05-30 15:02:30,688 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/ecadd2512/411898c3ea8e492fb4a66de2108bb95d/FLAGc4a680e33 [2024-05-30 15:02:30,700 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/data/ecadd2512/411898c3ea8e492fb4a66de2108bb95d [2024-05-30 15:02:30,702 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-05-30 15:02:30,705 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-05-30 15:02:30,708 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-05-30 15:02:30,708 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-05-30 15:02:30,719 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-05-30 15:02:30,720 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.05 03:02:30" (1/1) ... [2024-05-30 15:02:30,721 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73017fe9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 03:02:30, skipping insertion in model container [2024-05-30 15:02:30,721 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.05 03:02:30" (1/1) ... [2024-05-30 15:02:30,763 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-05-30 15:02:31,047 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.i[30176,30189] [2024-05-30 15:02:31,077 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-30 15:02:31,088 INFO L202 MainTranslator]: Completed pre-run [2024-05-30 15:02:31,115 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/28-race_reach_42-trylock2_racefree.i[30176,30189] [2024-05-30 15:02:31,122 INFO L209 PostProcessor]: Analyzing one entry point: main [2024-05-30 15:02:31,157 INFO L206 MainTranslator]: Completed translation [2024-05-30 15:02:31,159 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 03:02:31 WrapperNode [2024-05-30 15:02:31,159 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-05-30 15:02:31,161 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-05-30 15:02:31,161 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-05-30 15:02:31,162 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-05-30 15:02:31,168 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 03:02:31" (1/1) ... [2024-05-30 15:02:31,217 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 03:02:31" (1/1) ... [2024-05-30 15:02:31,268 INFO L138 Inliner]: procedures = 172, calls = 60, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 149 [2024-05-30 15:02:31,268 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-05-30 15:02:31,269 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-05-30 15:02:31,269 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-05-30 15:02:31,269 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-05-30 15:02:31,276 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 03:02:31" (1/1) ... [2024-05-30 15:02:31,276 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 03:02:31" (1/1) ... [2024-05-30 15:02:31,287 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 03:02:31" (1/1) ... [2024-05-30 15:02:31,287 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 03:02:31" (1/1) ... [2024-05-30 15:02:31,293 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 03:02:31" (1/1) ... [2024-05-30 15:02:31,300 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 03:02:31" (1/1) ... [2024-05-30 15:02:31,305 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 03:02:31" (1/1) ... [2024-05-30 15:02:31,306 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 03:02:31" (1/1) ... [2024-05-30 15:02:31,309 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-05-30 15:02:31,310 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-05-30 15:02:31,310 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-05-30 15:02:31,310 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-05-30 15:02:31,310 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 03:02:31" (1/1) ... [2024-05-30 15:02:31,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-05-30 15:02:31,323 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:02:31,337 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-05-30 15:02:31,341 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-05-30 15:02:31,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-05-30 15:02:31,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-05-30 15:02:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-05-30 15:02:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-05-30 15:02:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-05-30 15:02:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-05-30 15:02:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-05-30 15:02:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-05-30 15:02:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexTryLock [2024-05-30 15:02:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-05-30 15:02:31,381 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-05-30 15:02:31,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-05-30 15:02:31,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-05-30 15:02:31,383 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2024-05-30 15:02:31,525 INFO L241 CfgBuilder]: Building ICFG [2024-05-30 15:02:31,527 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2024-05-30 15:02:31,835 INFO L282 CfgBuilder]: Performing block encoding [2024-05-30 15:02:31,875 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-05-30 15:02:31,875 INFO L309 CfgBuilder]: Removed 23 assume(true) statements. [2024-05-30 15:02:31,875 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.05 03:02:31 BoogieIcfgContainer [2024-05-30 15:02:31,876 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-05-30 15:02:31,877 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-05-30 15:02:31,877 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-05-30 15:02:31,880 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-05-30 15:02:31,880 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.05 03:02:30" (1/3) ... [2024-05-30 15:02:31,881 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a409633 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.05 03:02:31, skipping insertion in model container [2024-05-30 15:02:31,881 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.05 03:02:31" (2/3) ... [2024-05-30 15:02:31,881 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a409633 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.05 03:02:31, skipping insertion in model container [2024-05-30 15:02:31,881 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.05 03:02:31" (3/3) ... [2024-05-30 15:02:31,882 INFO L112 eAbstractionObserver]: Analyzing ICFG 28-race_reach_42-trylock2_racefree.i [2024-05-30 15:02:31,889 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2024-05-30 15:02:31,898 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-05-30 15:02:31,898 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2024-05-30 15:02:31,898 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-05-30 15:02:31,944 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2024-05-30 15:02:31,985 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:02:31,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 15:02:31,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:02:31,991 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-30 15:02:31,993 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (2)] Waiting until timeout for monitored process [2024-05-30 15:02:32,025 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 15:02:32,033 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 15:02:32,039 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;@2f1011ee, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:02:32,040 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 15:02:32,046 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:02:32,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,135 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,135 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,143 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,143 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,143 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,143 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,143 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,143 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,155 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,155 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,155 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,162 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,163 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,163 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,214 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,215 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,215 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,225 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,226 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,226 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,226 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,226 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,226 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,245 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,245 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,245 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,256 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,256 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,256 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,256 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,282 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,283 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,283 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,292 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,292 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,292 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,292 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,292 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,292 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,305 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,305 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,305 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,315 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,315 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,315 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,316 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,316 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,316 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,337 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,345 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,345 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,345 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,345 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,345 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,346 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,355 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,363 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,363 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:32,363 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:32,363 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:32,365 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 262 states. [2024-05-30 15:02:32,365 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:02:32,368 INFO L78 Accepts]: Start accepts. Automaton has currently 311 states, but on-demand construction may add more states Word has length 52 [2024-05-30 15:02:32,370 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:02:32,370 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:02:32,374 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:02:32,375 INFO L85 PathProgramCache]: Analyzing trace with hash 233964267, now seen corresponding path program 1 times [2024-05-30 15:02:32,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:02:32,415 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [123281734] [2024-05-30 15:02:32,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:02:32,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:02:32,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:02:32,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:02:32,783 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:02:32,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [123281734] [2024-05-30 15:02:32,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [123281734] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 15:02:32,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [37610931] [2024-05-30 15:02:32,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:02:32,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 15:02:32,785 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:02:32,814 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 15:02:32,833 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-05-30 15:02:32,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:02:32,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 4 conjunts are in the unsatisfiable core [2024-05-30 15:02:32,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 15:02:32,950 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:02:32,950 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 15:02:32,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:02:32,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [37610931] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 15:02:32,995 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 15:02:32,995 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2024-05-30 15:02:32,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [80827056] [2024-05-30 15:02:33,000 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 15:02:33,005 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-05-30 15:02:33,005 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:02:33,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-05-30 15:02:33,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2024-05-30 15:02:33,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:33,031 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:02:33,032 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 7.0) internal successors, (70), 10 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 15:02:33,032 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:33,032 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:02:33,540 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 503 states. [2024-05-30 15:02:33,544 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:02:33,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 15:02:33,547 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 15:02:33,555 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-05-30 15:02:33,752 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-05-30 15:02:33,757 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2024-05-30 15:02:33,759 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/5) [2024-05-30 15:02:33,763 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:02:33,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 15:02:33,764 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:02:33,765 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-30 15:02:33,769 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 15:02:33,770 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 15:02:33,770 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;@2f1011ee, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:02:33,770 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 15:02:33,771 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:02:33,770 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (4)] Waiting until timeout for monitored process [2024-05-30 15:02:33,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,785 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,787 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,787 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,787 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,787 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,789 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,789 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,789 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,791 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,791 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,791 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,791 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,791 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,791 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,808 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,808 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,808 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,813 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,813 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,813 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,813 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,813 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,813 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,820 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,820 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,820 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,825 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,826 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,826 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,838 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,842 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,842 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,842 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,842 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,842 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,842 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,848 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,848 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,848 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,853 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,854 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,854 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,864 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,864 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,864 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,868 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,868 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,869 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,869 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,869 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,874 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,878 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,878 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,878 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,878 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:33,878 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:33,878 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:33,879 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 268 states. [2024-05-30 15:02:33,879 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:02:33,879 INFO L78 Accepts]: Start accepts. Automaton has currently 317 states, but on-demand construction may add more states Word has length 54 [2024-05-30 15:02:33,880 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:02:33,880 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:02:33,880 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:02:33,880 INFO L85 PathProgramCache]: Analyzing trace with hash -90652670, now seen corresponding path program 1 times [2024-05-30 15:02:33,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:02:33,881 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [727260602] [2024-05-30 15:02:33,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:02:33,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:02:33,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:02:33,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-30 15:02:33,925 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:02:33,925 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [727260602] [2024-05-30 15:02:33,926 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [727260602] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 15:02:33,926 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 15:02:33,926 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-30 15:02:33,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [63191899] [2024-05-30 15:02:33,926 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 15:02:33,926 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-30 15:02:33,926 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:02:33,927 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-30 15:02:33,927 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-30 15:02:33,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:33,927 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:02:33,927 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.0) internal successors, (54), 2 states have internal predecessors, (54), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 15:02:33,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:33,927 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:02:34,066 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 395 states. [2024-05-30 15:02:34,066 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:02:34,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:34,067 INFO L78 Accepts]: Start accepts. Automaton has currently 443 states, but on-demand construction may add more states Word has length 66 [2024-05-30 15:02:34,067 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:02:34,067 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-05-30 15:02:34,068 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:02:34,068 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:02:34,068 INFO L85 PathProgramCache]: Analyzing trace with hash -331791498, now seen corresponding path program 1 times [2024-05-30 15:02:34,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:02:34,068 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2140446580] [2024-05-30 15:02:34,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:02:34,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:02:34,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:02:34,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:02:34,136 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:02:34,136 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2140446580] [2024-05-30 15:02:34,136 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2140446580] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 15:02:34,136 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [293440534] [2024-05-30 15:02:34,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:02:34,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 15:02:34,137 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:02:34,139 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 15:02:34,157 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-05-30 15:02:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:02:34,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 172 conjuncts, 4 conjunts are in the unsatisfiable core [2024-05-30 15:02:34,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 15:02:34,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:02:34,253 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 15:02:34,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:02:34,284 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [293440534] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 15:02:34,285 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 15:02:34,285 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2024-05-30 15:02:34,285 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1338504734] [2024-05-30 15:02:34,285 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 15:02:34,286 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-05-30 15:02:34,286 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:02:34,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-05-30 15:02:34,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2024-05-30 15:02:34,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:34,287 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:02:34,288 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 8.4) internal successors, (84), 10 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 15:02:34,288 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:34,288 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:34,289 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:02:34,516 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 505 states. [2024-05-30 15:02:34,516 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:02:34,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:34,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 15:02:34,517 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 15:02:34,524 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2024-05-30 15:02:34,723 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,5 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 15:02:34,725 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2024-05-30 15:02:34,726 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was SAFE (2/5) [2024-05-30 15:02:34,733 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:02:34,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 15:02:34,733 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:02:34,734 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-30 15:02:34,739 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (6)] Waiting until timeout for monitored process [2024-05-30 15:02:34,741 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 15:02:34,741 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 15:02:34,741 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;@2f1011ee, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:02:34,741 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 15:02:34,741 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:02:34,755 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,755 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,755 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,757 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,757 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,757 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,757 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,757 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,757 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,759 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,759 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,762 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,763 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,763 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,763 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,763 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,763 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,778 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,779 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,782 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,783 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,783 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,783 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,788 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,788 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,788 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,792 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,793 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,794 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,794 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,794 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,803 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,803 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,803 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,807 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,807 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,807 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,807 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,812 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,812 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,812 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,816 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,816 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,817 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,817 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,817 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,817 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,826 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,826 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,830 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,830 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,834 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,834 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,834 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,838 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,838 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,838 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:34,838 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:34,840 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:34,841 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 271 states. [2024-05-30 15:02:34,843 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:02:34,843 INFO L78 Accepts]: Start accepts. Automaton has currently 320 states, but on-demand construction may add more states Word has length 55 [2024-05-30 15:02:34,843 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:02:34,844 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:02:34,844 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:02:34,844 INFO L85 PathProgramCache]: Analyzing trace with hash -487152351, now seen corresponding path program 1 times [2024-05-30 15:02:34,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:02:34,844 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1665608617] [2024-05-30 15:02:34,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:02:34,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:02:34,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:02:34,880 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-30 15:02:34,887 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:02:34,887 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1665608617] [2024-05-30 15:02:34,887 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1665608617] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 15:02:34,887 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 15:02:34,887 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-30 15:02:34,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1945488281] [2024-05-30 15:02:34,887 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 15:02:34,888 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-30 15:02:34,888 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:02:34,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-30 15:02:34,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-30 15:02:34,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:34,888 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:02:34,888 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 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) [2024-05-30 15:02:34,888 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:34,889 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:02:35,024 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 477 states. [2024-05-30 15:02:35,025 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:02:35,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:35,025 INFO L78 Accepts]: Start accepts. Automaton has currently 572 states, but on-demand construction may add more states Word has length 77 [2024-05-30 15:02:35,026 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:02:35,026 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-05-30 15:02:35,026 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:02:35,026 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:02:35,026 INFO L85 PathProgramCache]: Analyzing trace with hash -1985735180, now seen corresponding path program 1 times [2024-05-30 15:02:35,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:02:35,026 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [392837495] [2024-05-30 15:02:35,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:02:35,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:02:35,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:02:35,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:02:35,085 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:02:35,085 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [392837495] [2024-05-30 15:02:35,085 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [392837495] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 15:02:35,085 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [800500693] [2024-05-30 15:02:35,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:02:35,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 15:02:35,086 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:02:35,088 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 15:02:35,096 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-05-30 15:02:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:02:35,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 197 conjuncts, 4 conjunts are in the unsatisfiable core [2024-05-30 15:02:35,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 15:02:35,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:02:35,186 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 15:02:35,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:02:35,210 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [800500693] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 15:02:35,211 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 15:02:35,211 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2024-05-30 15:02:35,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644458918] [2024-05-30 15:02:35,211 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 15:02:35,211 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-05-30 15:02:35,211 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:02:35,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-05-30 15:02:35,212 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2024-05-30 15:02:35,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:35,212 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:02:35,212 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 9.5) internal successors, (95), 10 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 15:02:35,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:35,212 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:35,212 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:02:35,439 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 505 states. [2024-05-30 15:02:35,439 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:02:35,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:35,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 15:02:35,440 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 15:02:35,460 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2024-05-30 15:02:35,644 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,7 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 15:02:35,646 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2024-05-30 15:02:35,647 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/5) [2024-05-30 15:02:35,649 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:02:35,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 15:02:35,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:02:35,650 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-30 15:02:35,652 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (8)] Waiting until timeout for monitored process [2024-05-30 15:02:35,654 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 15:02:35,654 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 15:02:35,654 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;@2f1011ee, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:02:35,654 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 15:02:35,655 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:02:35,667 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,667 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,667 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,668 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,668 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,668 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,668 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,668 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,668 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,670 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,670 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,670 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,671 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,671 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,691 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,691 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,691 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,695 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,695 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,695 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,695 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,695 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,695 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,700 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,700 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,700 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,704 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,704 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,712 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,712 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,712 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,715 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,715 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,720 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,723 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,724 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,724 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,731 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,731 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,731 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,734 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,734 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,734 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,734 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,737 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,737 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,737 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,741 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,741 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:35,741 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:35,741 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:35,741 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 278 states. [2024-05-30 15:02:35,742 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:02:35,742 INFO L78 Accepts]: Start accepts. Automaton has currently 327 states, but on-demand construction may add more states Word has length 58 [2024-05-30 15:02:35,742 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:02:35,742 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:02:35,742 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:02:35,742 INFO L85 PathProgramCache]: Analyzing trace with hash 139251266, now seen corresponding path program 1 times [2024-05-30 15:02:35,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:02:35,743 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1447826503] [2024-05-30 15:02:35,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:02:35,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:02:35,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:02:35,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-05-30 15:02:35,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:02:35,759 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1447826503] [2024-05-30 15:02:35,759 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1447826503] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 15:02:35,759 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 15:02:35,759 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-30 15:02:35,759 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806182683] [2024-05-30 15:02:35,759 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 15:02:35,759 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-30 15:02:35,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:02:35,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-30 15:02:35,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-30 15:02:35,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:35,760 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:02:35,760 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.0) internal successors, (58), 2 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 15:02:35,760 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:35,760 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:02:35,917 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 563 states. [2024-05-30 15:02:35,917 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:02:35,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:35,917 INFO L78 Accepts]: Start accepts. Automaton has currently 705 states, but on-demand construction may add more states Word has length 90 [2024-05-30 15:02:35,918 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:02:35,918 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-05-30 15:02:35,918 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:02:35,918 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:02:35,919 INFO L85 PathProgramCache]: Analyzing trace with hash -931082446, now seen corresponding path program 1 times [2024-05-30 15:02:35,919 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:02:35,919 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284732912] [2024-05-30 15:02:35,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:02:35,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:02:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:02:35,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:02:35,979 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:02:35,979 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [284732912] [2024-05-30 15:02:35,980 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [284732912] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 15:02:35,980 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1744553026] [2024-05-30 15:02:35,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:02:35,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 15:02:35,980 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:02:35,982 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 15:02:36,000 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-05-30 15:02:36,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:02:36,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 4 conjunts are in the unsatisfiable core [2024-05-30 15:02:36,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 15:02:36,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:02:36,097 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 15:02:36,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:02:36,124 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1744553026] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 15:02:36,124 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 15:02:36,124 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2024-05-30 15:02:36,124 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1629154009] [2024-05-30 15:02:36,124 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 15:02:36,125 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-05-30 15:02:36,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:02:36,126 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-05-30 15:02:36,126 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2024-05-30 15:02:36,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:36,126 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:02:36,127 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 10.8) internal successors, (108), 10 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 15:02:36,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:36,127 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:36,127 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:02:36,337 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 505 states. [2024-05-30 15:02:36,337 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:02:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-05-30 15:02:36,338 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 15:02:36,348 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2024-05-30 15:02:36,547 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,9 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 15:02:36,551 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2024-05-30 15:02:36,551 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION was SAFE (4/5) [2024-05-30 15:02:36,553 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:02:36,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 15:02:36,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:02:36,554 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-30 15:02:36,559 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 15:02:36,559 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES ======== [2024-05-30 15:02:36,559 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;@2f1011ee, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:02:36,559 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 15:02:36,559 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:02:36,561 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 55 states. [2024-05-30 15:02:36,561 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:02:36,561 INFO L78 Accepts]: Start accepts. Automaton has currently 57 states, but on-demand construction may add more states Word has length 46 [2024-05-30 15:02:36,561 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:02:36,562 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES] === [2024-05-30 15:02:36,562 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:02:36,562 INFO L85 PathProgramCache]: Analyzing trace with hash 1402009433, now seen corresponding path program 1 times [2024-05-30 15:02:36,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:02:36,562 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1636875534] [2024-05-30 15:02:36,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:02:36,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:02:36,564 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (10)] Waiting until timeout for monitored process [2024-05-30 15:02:36,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-30 15:02:36,577 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-05-30 15:02:36,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-05-30 15:02:36,605 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-05-30 15:02:36,606 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-05-30 15:02:36,606 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (0 of 1 remaining) [2024-05-30 15:02:36,606 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-05-30 15:02:36,607 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2024-05-30 15:02:36,607 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES was UNSAFE (5/5) [2024-05-30 15:02:36,607 WARN L234 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-05-30 15:02:36,607 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-05-30 15:02:36,624 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2024-05-30 15:02:36,626 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:02:36,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 15:02:36,627 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:02:36,629 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-30 15:02:36,634 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 15:02:36,634 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 15:02:36,634 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;@2f1011ee, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:02:36,634 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 15:02:36,635 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:02:36,648 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (11)] Waiting until timeout for monitored process [2024-05-30 15:02:36,651 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,651 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,652 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,652 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,652 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,652 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,653 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,653 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,654 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,654 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,654 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,655 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,655 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,655 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,655 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,655 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,655 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,664 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,664 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,666 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,666 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,666 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,666 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,666 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,667 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,670 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,670 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,670 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,672 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,672 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,682 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,682 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,682 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,685 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,685 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,685 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,685 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,686 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,690 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,690 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,690 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,694 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,694 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,694 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,694 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,700 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,700 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,700 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,702 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,702 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,702 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,702 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,702 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,703 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,705 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,705 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,707 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,708 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,708 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,708 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,708 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,708 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,719 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,722 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,723 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,723 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,728 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,728 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,728 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,735 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,735 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,735 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,735 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,735 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,744 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,744 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,744 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,748 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,748 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,748 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,748 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,748 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,752 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,755 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,755 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,755 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,755 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,755 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,755 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,765 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,765 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,765 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,768 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,769 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,769 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,769 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,769 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,773 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,773 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,773 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,776 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,776 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,776 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,776 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,776 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,776 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,782 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,782 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,782 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,784 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,784 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,784 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,784 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,784 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,784 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,788 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,788 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,790 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,790 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,790 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,790 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,790 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,790 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,800 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,800 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,800 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,804 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,804 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,804 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,804 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,804 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,806 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,811 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,811 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,811 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,815 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,815 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,821 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,821 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,821 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,823 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,823 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,823 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,823 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,823 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,823 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,826 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,826 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,826 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,829 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,829 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,829 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,829 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,837 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,840 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,841 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,841 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,845 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,845 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,845 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,848 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,848 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,848 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,848 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,848 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,848 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,897 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,898 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,898 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,900 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,900 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,900 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,900 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,901 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,901 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,904 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,904 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,904 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,907 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,907 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,907 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,907 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,907 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,907 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,913 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,915 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,915 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,915 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,915 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,915 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,916 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,918 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,918 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,918 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,920 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,920 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,920 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,920 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,920 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,921 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,937 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,938 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,938 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,944 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,944 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,957 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,957 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,957 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,963 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,963 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,963 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,963 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,963 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,964 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,964 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,964 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,964 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,972 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,973 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,973 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,976 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,976 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,976 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,976 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,976 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,976 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,980 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,983 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,983 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,983 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,983 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,990 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,990 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,990 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,992 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,993 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,993 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,993 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,993 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,993 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,996 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,997 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,997 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,999 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,999 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,999 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:36,999 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:36,999 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:36,999 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,008 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,008 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,008 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,012 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,012 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,012 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,012 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,012 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,012 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,017 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,017 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,017 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,020 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,020 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,021 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,021 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,021 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,021 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,026 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,026 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,026 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,028 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,028 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,029 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,029 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,029 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,029 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,031 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,031 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,031 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,033 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,033 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,034 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,034 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,034 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,034 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,041 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,041 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,041 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,044 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,044 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,048 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,048 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,048 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,051 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,051 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,051 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,051 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,051 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,051 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,057 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,058 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,058 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,060 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,060 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,060 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,060 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,060 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,060 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,064 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,064 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,064 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,067 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,067 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,067 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,067 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,067 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,067 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,072 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,072 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,072 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,075 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,075 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,075 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,075 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,075 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,077 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,077 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,077 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,079 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,079 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,080 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,080 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,080 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,080 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,099 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,099 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,099 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,105 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,106 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,106 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,114 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,114 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,115 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,121 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,121 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,121 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,121 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,121 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,122 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,131 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,131 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,131 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,135 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,135 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,135 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,135 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,139 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,139 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,139 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,142 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,142 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,142 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,142 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,142 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,143 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,143 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,143 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,143 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,148 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,148 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,148 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,151 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,151 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,154 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,154 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,154 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,156 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,156 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,156 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,156 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,172 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,177 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,178 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,178 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,178 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,178 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,178 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,186 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,186 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,191 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,191 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,191 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,191 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,192 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,192 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,197 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,200 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,200 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,200 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,200 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,200 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,200 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,203 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,203 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,203 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,205 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,205 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,215 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,215 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,215 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,219 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,219 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,219 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,219 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,219 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,219 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,224 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,228 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,228 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,228 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,228 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,228 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,228 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,236 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,236 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,236 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,239 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,239 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,243 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,243 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,243 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,246 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,246 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,246 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,246 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,246 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,246 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,255 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,256 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,259 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,259 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,259 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,259 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,259 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,259 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,262 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,262 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,263 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,265 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,265 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,265 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,265 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,266 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,266 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,271 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,273 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,273 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,273 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,273 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,273 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,274 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,278 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,278 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,278 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,280 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,280 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,281 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,281 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,281 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,281 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,293 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,294 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,294 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,297 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,297 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,297 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,297 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,297 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,297 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,302 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,306 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,306 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,306 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,306 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,306 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,306 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,311 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,311 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,312 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,314 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,314 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,314 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,314 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,314 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,314 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,316 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,316 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,317 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,318 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,319 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,319 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,319 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,319 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,319 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,326 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,327 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,327 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,330 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,330 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,330 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,330 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,330 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,330 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,334 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,334 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,334 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,337 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,337 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,344 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,344 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,344 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,347 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,347 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,347 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,347 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,347 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,347 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,351 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,351 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,351 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,353 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,353 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,353 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,353 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,354 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,354 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,433 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,433 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,433 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,435 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,435 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,435 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,435 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,435 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,435 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,438 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,439 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,439 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,441 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,441 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,441 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,441 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,441 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,441 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,458 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,458 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,459 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,465 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,465 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,465 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,465 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,465 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,465 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,474 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,474 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,474 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,480 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,480 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,481 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,481 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,481 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,481 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,481 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,481 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,490 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,491 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,491 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,494 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,494 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,494 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,494 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,494 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,494 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,498 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,498 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,498 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,501 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,501 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,502 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,502 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,502 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,508 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,508 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,508 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,511 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,511 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,514 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,516 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,517 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,517 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,517 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,517 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,517 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,527 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,527 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,527 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,531 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,531 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,531 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,531 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,531 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,531 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,536 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,536 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,540 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,541 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,541 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,546 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,547 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,547 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,549 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,549 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,549 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,550 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,550 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,550 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,553 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,553 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,555 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,555 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,555 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,555 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,555 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,555 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,563 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,564 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,564 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,567 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,567 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,567 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,567 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,567 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,567 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,571 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,571 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,571 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,574 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,574 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,574 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,574 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,574 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,575 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,582 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,582 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,582 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,585 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,585 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,585 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,585 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,585 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,585 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,589 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,589 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,589 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,592 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,592 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,592 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,592 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,592 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,592 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,598 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,598 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,598 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,600 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,601 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,601 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,604 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,606 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,607 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,607 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,625 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,625 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,625 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,633 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,633 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,633 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,633 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,633 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,633 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,642 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,642 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,642 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,648 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,649 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,649 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,649 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,657 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,657 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,657 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,661 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,661 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,665 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,665 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,668 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,668 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,668 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,668 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,668 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,668 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,668 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,668 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,668 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,674 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,675 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,675 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,677 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,677 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,677 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,677 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,678 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,678 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,681 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,683 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,683 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,698 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,698 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,698 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,704 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,704 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,712 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,712 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,712 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,718 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,718 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,718 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,718 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,718 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,718 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,729 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,733 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,733 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,738 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,738 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,738 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,742 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,742 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,742 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,742 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,742 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,742 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,755 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,756 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,756 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,759 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,759 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,759 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,759 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,759 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,764 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,767 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,768 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,779 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,783 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,784 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,784 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,784 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,784 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,784 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,789 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,790 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,790 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,794 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,794 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,794 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,794 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,809 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,809 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,809 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,814 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,815 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,815 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,822 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,822 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,823 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,828 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,828 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,828 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,829 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,840 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,840 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,840 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,845 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,845 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,845 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,845 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,845 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,845 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,851 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,851 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,851 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,855 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,856 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,856 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,856 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,856 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,856 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,874 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,880 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,880 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,888 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,888 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,888 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,893 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,893 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,894 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,894 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,894 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,894 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,967 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,967 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,967 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,972 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,972 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,972 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,972 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,972 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,972 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,978 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,983 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,983 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,984 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,984 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,984 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:37,999 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:37,999 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:37,999 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,004 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,004 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,004 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,004 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,004 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,004 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,010 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,011 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,011 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,015 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,015 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,016 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,016 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,016 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,016 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,026 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,027 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,027 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,031 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,031 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,031 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,031 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,031 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,031 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,036 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,037 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,037 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,041 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,041 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,041 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,041 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,041 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,041 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,055 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,055 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,055 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,061 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,061 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,061 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,061 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,061 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,061 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,068 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,068 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,068 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,073 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,074 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,074 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,084 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,085 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,085 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,089 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,089 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,089 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,089 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,095 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,095 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,099 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,099 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,099 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,099 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,099 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,099 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,112 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,112 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,112 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,117 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,117 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,117 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,117 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,117 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,117 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,124 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,124 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,125 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,129 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,129 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,129 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,130 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,130 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,130 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,142 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,142 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,142 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,147 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,147 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,153 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,154 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,154 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,158 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,159 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,159 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,159 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,159 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,159 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,170 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,170 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,170 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,174 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,174 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,174 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,174 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,174 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,174 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,180 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,180 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,180 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,184 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,184 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,184 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,184 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,185 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,185 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,206 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,207 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,207 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,214 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,214 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,214 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,214 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,215 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,215 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,230 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,238 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,238 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,239 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,254 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,254 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,254 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,260 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,260 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,260 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,260 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,260 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,260 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,266 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,266 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,266 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,271 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,271 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,286 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,290 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,290 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,290 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,290 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,291 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,291 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,296 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,297 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,297 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,301 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,301 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,301 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,301 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,315 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,315 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,316 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,321 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,321 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,321 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,321 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,321 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,321 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,328 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,329 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,334 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,334 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,334 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,334 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,334 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,334 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,345 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,345 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,345 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,349 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,349 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,349 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,350 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,355 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,359 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,360 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,360 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,360 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,360 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,360 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,372 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,372 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,372 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,377 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,377 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,377 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,377 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,377 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,377 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,384 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,384 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,384 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,389 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,389 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,389 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,389 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,389 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,389 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,401 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,401 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,406 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,406 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,465 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,466 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,466 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,471 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,471 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,471 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,471 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,471 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,471 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,484 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,484 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,484 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,489 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,489 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,489 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,490 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,490 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,490 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,497 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,497 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,497 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,501 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,502 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,502 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,502 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,527 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,527 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,527 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,535 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,536 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,536 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,536 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,548 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,548 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,548 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,557 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,558 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,558 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,558 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,572 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,572 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,572 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,578 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,578 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,578 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,578 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,578 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,578 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,585 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,585 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,585 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,591 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,591 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,591 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,591 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,592 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,592 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,604 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,609 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,609 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,609 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,609 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,609 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,609 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,615 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,616 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,616 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,620 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,621 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,621 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,621 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,621 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,621 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,643 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,643 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,643 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,651 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,651 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,651 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,651 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,663 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,663 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,671 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,671 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,684 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,684 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,688 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,689 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,689 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,689 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,689 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,695 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,695 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,695 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,700 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,700 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,700 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,700 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,700 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,700 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,717 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,722 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,723 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,723 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,735 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,735 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,735 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,741 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,742 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,742 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,742 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,742 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,742 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,757 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,758 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,763 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,763 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,763 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,763 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,763 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,763 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,770 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,770 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,771 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,776 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,776 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,776 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,776 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,776 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,776 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,794 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,794 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,800 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,800 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,800 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,800 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,800 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,800 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,807 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,807 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,813 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,813 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,813 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,813 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,813 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,813 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,826 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,826 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,831 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,831 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,831 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,831 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,837 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,842 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,842 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,842 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,843 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,859 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,865 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,866 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,866 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,874 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,880 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,881 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,881 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,893 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,893 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,893 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,898 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,898 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,898 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,899 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,899 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,899 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,905 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,910 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,910 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,910 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,910 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,925 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,925 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,931 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,931 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,931 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,931 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,931 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,931 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,939 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,939 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,939 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,944 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,944 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,956 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,956 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,956 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,961 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,961 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,961 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,961 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,961 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,961 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,967 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,967 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,967 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,972 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,972 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,972 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,972 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,972 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,972 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,983 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,983 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,994 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,995 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,995 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:38,995 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:38,995 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:38,995 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,000 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,001 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,001 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,005 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,005 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,005 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,005 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,005 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,006 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,026 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,027 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,027 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,034 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,034 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,034 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,034 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,035 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,035 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,045 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,046 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,046 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,053 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,054 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,054 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,054 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,054 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,054 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,054 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,069 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,069 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,069 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,075 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,075 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,075 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,075 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,081 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,081 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,081 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,086 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,086 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,086 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,086 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,086 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,086 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,098 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,102 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,102 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,102 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,189 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,199 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,199 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,199 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,203 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,203 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,203 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,203 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,203 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,204 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,217 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,222 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,222 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,222 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,222 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,222 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,223 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,229 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,229 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,229 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,234 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,234 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,234 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,235 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,235 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,235 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,245 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,245 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,245 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,249 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,249 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,249 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,249 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,249 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,250 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,254 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,255 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,255 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,258 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,259 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,259 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,259 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,259 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,259 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,271 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,275 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,276 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,276 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,276 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,281 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,282 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,282 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,286 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,286 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,298 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,298 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,302 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,303 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,303 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,303 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,309 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,313 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,313 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,323 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,324 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,324 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,328 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,328 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,328 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,328 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,328 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,328 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,333 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,334 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,334 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,338 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,338 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,338 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,338 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,338 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,338 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,358 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,358 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,358 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,365 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,366 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,366 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,366 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,366 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,366 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,376 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,377 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,377 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,384 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,384 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,384 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,384 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,384 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,384 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,385 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,385 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,385 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,396 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,397 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,401 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,401 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,401 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,402 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,407 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,407 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,407 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,412 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,412 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,412 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,413 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,413 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,413 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,413 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,413 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,413 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,424 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,424 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,424 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,428 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,428 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,428 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,429 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,429 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,429 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,434 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,438 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,439 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,439 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,439 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,439 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,439 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,458 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,458 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,464 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,464 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,465 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,465 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,465 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,474 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,475 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,475 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,481 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,482 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,482 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,482 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,482 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,482 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,496 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,496 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,501 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,502 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,502 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,502 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,508 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,509 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,509 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,514 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,514 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,526 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,526 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,526 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,529 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,529 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,529 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,529 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,529 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,530 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,534 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,537 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,537 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,538 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,538 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,538 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,548 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,548 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,548 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,552 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,552 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,558 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,561 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,562 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,562 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,562 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,562 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,562 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,586 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,592 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,592 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,592 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,592 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,592 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,598 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,599 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,599 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,604 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,604 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,614 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,615 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,615 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,619 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,619 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,619 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,619 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,619 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,619 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,624 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,625 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,625 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,629 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,629 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,630 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,630 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,630 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,630 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,643 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,643 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,643 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,648 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,648 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,648 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,649 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,656 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,656 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,656 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,661 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,662 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,662 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,662 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,674 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,674 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,675 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,679 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,680 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,680 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,685 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,686 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,691 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,691 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,691 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,691 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,691 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,691 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,707 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,707 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,707 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,712 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,712 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,712 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,712 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,712 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,712 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,718 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,718 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,718 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,723 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,723 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,734 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,734 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,738 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,738 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,738 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,738 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,738 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,738 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,744 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,744 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,748 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,748 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,748 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,748 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,748 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,748 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,761 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,762 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,762 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,766 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,767 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,767 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,775 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,775 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,775 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,780 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,780 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,780 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,780 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,780 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,781 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,791 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,791 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,791 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,795 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,795 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,796 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,796 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,801 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,801 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,801 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,805 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,806 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,806 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,806 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,806 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,806 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,818 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,818 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,818 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,900 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,900 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,900 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,900 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,900 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,900 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,906 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,906 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,909 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,910 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,910 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,910 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,919 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,919 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,919 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,923 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,923 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,928 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,928 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,928 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,932 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,932 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,932 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,932 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,932 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,932 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,941 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,941 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,941 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,944 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,944 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,948 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,948 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,948 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,951 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,952 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,952 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,952 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,952 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,952 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,970 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,970 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,970 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,976 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,977 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,977 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,977 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,977 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,986 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,986 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,986 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,992 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,992 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,992 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,993 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,993 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,993 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:39,993 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:39,993 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:39,993 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,005 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,005 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,006 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,010 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,010 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,010 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,014 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,015 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,015 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,018 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,019 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,019 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,019 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,019 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,019 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,027 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,028 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,028 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,031 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,031 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,031 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,031 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,031 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,031 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,035 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,036 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,036 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,039 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,040 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,040 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,040 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,040 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,040 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,051 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,051 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,051 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,055 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,056 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,056 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,056 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,056 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,056 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,062 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,062 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,062 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,066 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,067 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,067 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,067 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,067 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,067 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,076 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,076 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,079 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,080 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,080 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,080 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,080 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,080 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,084 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,084 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,085 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,088 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,088 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,098 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,098 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,098 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,102 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,102 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,102 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,103 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,109 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,109 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,109 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,113 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,113 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,113 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,113 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,113 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,114 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,123 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,124 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,124 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,127 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,128 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,128 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,128 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,128 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,128 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,133 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,133 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,136 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,136 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,137 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,137 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,137 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,137 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,145 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,146 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,146 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,149 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,150 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,150 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,150 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,150 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,150 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,154 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,154 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,155 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,158 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,158 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,158 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,158 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,158 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,158 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,176 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,177 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,177 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,183 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,184 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,184 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,184 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,184 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,184 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,193 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,193 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,193 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,200 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,200 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,200 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,200 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,200 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,200 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,200 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,200 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,200 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,211 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,211 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,211 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,215 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,215 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,215 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,215 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,215 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,215 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,220 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,220 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,224 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,225 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,225 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,225 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,225 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,225 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,225 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,234 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,234 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,234 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,237 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,238 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,238 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,238 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,243 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,243 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,243 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,247 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,247 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,247 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,247 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,247 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,247 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,264 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,264 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,264 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,270 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,270 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,270 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,270 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,270 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,270 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,279 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,279 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,279 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,285 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,286 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,286 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,295 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,295 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,295 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,299 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,299 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,299 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,299 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,299 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,299 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,303 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,304 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,304 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,307 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,307 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,307 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,308 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,319 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,320 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,324 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,324 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,324 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,324 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,324 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,324 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,330 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,331 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,331 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,335 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,335 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,335 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,336 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,336 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,336 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,347 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,347 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,347 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,351 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,351 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,351 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,352 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,352 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,352 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,357 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,357 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,357 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,361 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,362 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,362 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,375 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,375 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,375 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,379 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,379 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,380 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,380 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,385 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,385 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,385 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,389 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,389 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,390 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,390 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,390 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,390 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,399 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,399 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,399 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,403 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,403 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,408 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,412 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,412 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,412 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,412 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,412 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,412 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,425 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,425 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,425 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,430 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,430 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,430 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,430 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,430 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,430 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,444 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,448 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,449 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,449 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,449 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,449 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,449 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,470 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,470 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,474 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,474 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,474 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,474 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,474 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,474 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,479 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,479 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,479 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,483 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,483 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,483 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,483 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,483 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,483 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,578 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,578 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,578 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,582 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,582 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,582 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,582 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,582 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,582 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,587 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,587 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,587 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,591 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,591 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,591 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,591 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,600 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,601 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,604 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,604 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,609 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,609 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,609 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,613 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,613 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,613 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,613 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,613 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,613 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,622 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,625 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,625 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,626 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,626 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,626 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,626 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,630 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,630 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,630 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,633 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,633 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,634 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,634 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,634 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,634 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,650 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,651 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,657 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,657 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,657 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,657 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,657 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,657 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,666 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,666 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,666 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,672 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,672 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,673 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,673 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,673 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,684 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,684 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,685 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,688 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,688 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,688 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,688 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,693 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,698 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,698 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,698 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,698 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,698 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,706 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,706 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,706 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,709 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,710 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,710 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,710 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,710 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,710 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,714 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,714 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,717 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,717 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,717 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,717 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,717 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,717 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,729 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,734 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,734 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,734 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,739 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,739 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,739 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,744 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,744 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,744 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,744 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,744 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,752 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,755 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,756 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,756 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,756 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,756 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,756 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,760 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,760 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,760 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,764 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,764 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,774 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,774 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,774 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,778 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,778 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,778 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,778 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,778 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,778 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,783 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,783 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,787 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,787 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,787 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,787 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,797 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,800 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,800 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,800 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,800 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,801 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,801 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,805 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,805 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,805 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,809 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,809 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,809 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,809 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,809 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,809 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,818 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,818 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,818 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,822 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,822 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,822 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,822 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,822 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,822 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,826 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,826 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,826 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,830 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,830 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,847 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,853 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,854 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,854 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,862 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,863 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,863 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,869 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,869 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,869 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,870 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,870 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,870 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,870 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,870 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,870 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,880 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,884 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,884 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,884 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,884 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,884 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,884 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,889 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,889 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,889 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,893 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,894 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,894 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,894 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,894 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,894 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,894 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,894 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,894 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,903 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,903 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,906 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,907 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,907 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,907 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,907 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,907 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,911 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,911 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,911 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,914 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,914 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,914 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,915 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,915 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,915 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,930 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,931 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,931 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,936 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,936 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,936 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,937 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,937 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,937 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,945 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,945 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,945 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,951 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,951 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,951 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,951 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,951 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,963 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,963 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,964 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,968 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,968 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,968 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,968 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,969 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,969 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,975 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,975 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,975 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,979 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,980 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,980 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,990 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,990 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,992 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,993 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,993 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,993 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,993 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,993 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:40,997 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:40,997 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:40,997 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,000 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,000 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,000 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,000 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,000 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,000 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,009 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,010 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,013 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,013 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,013 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,013 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,013 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,013 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,017 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,018 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,018 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,021 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,021 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,021 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,021 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,021 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,021 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,033 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,033 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,033 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,037 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,037 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,037 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,038 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,038 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,038 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,043 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,043 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,044 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,048 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,048 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,048 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,048 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,048 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,048 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,058 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,058 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,058 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,061 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,062 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,062 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,062 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,062 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,062 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,067 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,067 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,067 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,071 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,071 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,071 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,071 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,071 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,071 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,084 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,085 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,085 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,089 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,089 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,089 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,089 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,095 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,095 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,095 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,099 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,099 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,099 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,100 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,100 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,100 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,110 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,110 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,114 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,114 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,114 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,115 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,115 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,120 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,124 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,124 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,124 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,124 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,124 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,124 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,218 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,218 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,218 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,222 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,223 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,223 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,223 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,223 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,223 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,228 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,228 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,228 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,233 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,233 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,243 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,243 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,243 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,247 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,247 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,247 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,247 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,247 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,247 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,252 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,252 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,253 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,256 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,256 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,256 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,256 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,269 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,270 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,270 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,274 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,274 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,274 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,275 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,281 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,281 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,281 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,285 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,286 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,286 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,296 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,296 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,296 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,299 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,300 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,300 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,300 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,300 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,300 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,304 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,305 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,305 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,308 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,309 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,309 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,320 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,324 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,324 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,324 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,325 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,325 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,325 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,330 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,330 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,330 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,334 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,335 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,335 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,335 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,335 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,335 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,346 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,350 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,350 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,356 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,363 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,363 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,363 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,363 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,363 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,363 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,373 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,374 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,374 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,377 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,378 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,378 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,383 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,383 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,383 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,387 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,387 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,387 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,387 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,387 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,387 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,408 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,415 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,416 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,416 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,426 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,426 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,426 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,434 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,434 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,435 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,448 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,448 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,453 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,453 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,459 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,459 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,459 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,464 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,464 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,464 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,474 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,474 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,474 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,478 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,478 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,478 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,478 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,478 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,483 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,483 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,483 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,487 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,487 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,500 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,500 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,500 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,505 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,505 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,505 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,505 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,505 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,505 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,512 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,512 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,512 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,517 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,517 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,518 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,518 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,518 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,518 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,527 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,528 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,531 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,532 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,532 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,532 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,532 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,532 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,537 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,537 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,541 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,542 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,542 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,554 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,554 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,554 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,558 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,559 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,559 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,559 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,559 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,565 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,565 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,566 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,570 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,570 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,570 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,570 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,570 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,571 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,582 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,582 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,582 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,587 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,587 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,587 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,587 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,587 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,587 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,593 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,593 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,593 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,597 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,598 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,598 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,598 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,598 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,598 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,608 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,608 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,608 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,612 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,612 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,612 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,612 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,612 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,612 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,617 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,618 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,618 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,622 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,622 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,643 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,644 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,644 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,651 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,651 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,652 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,652 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,652 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,662 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,663 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,671 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,671 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,672 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,683 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,688 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,688 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,688 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,689 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,694 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,694 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,700 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,700 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,700 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,700 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,700 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,700 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,701 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,701 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,701 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,710 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,711 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,711 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,715 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,715 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,721 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,721 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,721 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,725 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,725 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,725 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,726 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,726 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,726 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,745 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,745 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,745 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,753 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,753 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,753 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,753 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,753 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,763 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,763 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,763 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,770 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,771 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,771 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,771 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,771 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,771 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,781 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,781 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,781 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,786 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,786 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,786 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,786 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,786 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,791 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,791 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,791 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,795 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,796 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,796 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,809 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,810 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,815 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,816 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,816 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,816 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,822 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,823 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,823 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,828 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,828 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,828 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,829 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,842 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,842 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,842 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,847 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,847 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,853 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,853 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,858 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,858 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,858 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,858 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,859 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,873 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,873 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,873 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,878 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,878 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,878 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,878 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,878 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,879 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,885 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,885 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,885 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,890 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,890 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,890 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,890 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,890 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,890 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,900 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,901 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,901 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,905 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,905 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,912 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,912 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,912 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,916 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,916 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,916 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,916 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,916 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,916 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,931 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,931 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,931 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,936 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,936 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,936 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,937 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,937 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,937 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,945 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,945 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,945 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,950 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,951 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,951 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,951 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,962 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,962 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,962 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,966 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,967 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,967 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,967 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,967 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,967 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,973 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,973 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,973 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,978 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,978 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,991 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,991 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,991 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,996 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,996 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,996 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:41,996 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:41,996 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:41,996 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,003 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,003 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,003 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,010 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,010 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,010 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,021 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,022 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,022 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,026 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,027 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,027 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,027 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,027 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,027 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,035 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,035 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,036 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,040 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,040 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,040 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,041 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,041 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,041 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,051 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,052 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,052 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,057 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,057 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,057 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,057 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,057 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,057 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,063 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,063 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,067 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,068 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,068 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,068 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,068 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,068 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,091 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,091 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,091 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,221 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,221 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,221 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,221 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,221 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,221 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,235 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,236 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,236 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,242 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,242 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,242 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,242 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,242 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,242 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,242 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,243 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,243 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,253 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,254 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,254 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,258 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,258 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,258 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,258 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,258 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,258 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,263 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,263 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,263 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,267 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,267 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,267 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,267 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,275 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,279 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,279 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,279 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,279 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,279 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,279 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,283 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,283 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,283 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,287 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,287 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,287 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,297 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,297 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,297 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,301 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,301 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,302 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,307 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,308 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,312 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,312 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,312 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,312 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,312 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,312 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,320 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,323 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,324 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,324 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,324 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,324 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,324 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,328 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,328 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,328 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,331 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,331 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,331 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,331 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,331 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,331 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,340 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,340 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,341 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,344 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,345 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,345 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,345 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,345 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,345 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,349 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,350 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,353 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,353 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,353 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,353 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,353 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,354 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,362 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,366 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,366 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,366 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,366 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,366 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,367 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,371 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,371 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,371 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,374 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,375 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,375 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,375 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,375 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,375 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,383 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,383 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,383 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,386 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,387 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,387 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,387 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,387 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,387 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,391 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,391 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,391 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,394 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,395 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,395 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,395 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,395 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,395 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,412 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,412 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,412 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,419 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,419 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,419 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,419 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,419 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,428 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,428 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,428 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,434 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,434 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,435 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,435 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,444 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,448 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,448 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,448 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,448 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,453 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,457 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,457 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,458 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,458 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,458 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,492 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,493 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,496 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,496 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,496 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,496 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,500 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,501 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,501 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,504 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,504 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,520 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,520 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,526 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,526 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,526 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,526 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,526 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,526 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,536 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,536 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,541 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,541 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,541 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,542 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,553 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,553 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,553 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,558 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,558 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,558 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,563 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,564 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,564 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,568 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:02:42,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:02:42,568 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:02:42,570 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 9318 states. [2024-05-30 15:02:42,570 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:02:42,570 INFO L78 Accepts]: Start accepts. Automaton has currently 11623 states, but on-demand construction may add more states Word has length 60 [2024-05-30 15:02:42,570 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:02:42,570 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:02:42,571 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:02:42,571 INFO L85 PathProgramCache]: Analyzing trace with hash -36626605, now seen corresponding path program 1 times [2024-05-30 15:02:42,571 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:02:42,571 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503823552] [2024-05-30 15:02:42,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:02:42,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:02:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:02:42,652 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-05-30 15:02:42,652 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:02:42,652 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1503823552] [2024-05-30 15:02:42,652 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1503823552] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 15:02:42,652 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 15:02:42,652 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-05-30 15:02:42,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [892215691] [2024-05-30 15:02:42,653 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 15:02:42,653 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-30 15:02:42,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:02:42,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-30 15:02:42,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-05-30 15:02:42,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:42,653 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:02:42,653 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.6) internal successors, (53), 5 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 15:02:42,654 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:42,654 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:02:58,439 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 35641 states. [2024-05-30 15:02:58,440 INFO L212 cStratifiedReduction]: Copied states 1772 times. [2024-05-30 15:02:58,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-30 15:02:58,440 INFO L78 Accepts]: Start accepts. Automaton has currently 42700 states, but on-demand construction may add more states Word has length 68 [2024-05-30 15:02:58,441 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:02:58,441 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-05-30 15:02:58,441 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:02:58,441 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:02:58,441 INFO L85 PathProgramCache]: Analyzing trace with hash -1529812823, now seen corresponding path program 1 times [2024-05-30 15:02:58,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:02:58,442 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2009027306] [2024-05-30 15:02:58,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:02:58,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:02:58,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:02:58,541 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:02:58,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:02:58,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2009027306] [2024-05-30 15:02:58,542 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2009027306] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 15:02:58,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [69451828] [2024-05-30 15:02:58,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:02:58,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 15:02:58,542 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:02:58,550 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 15:02:58,551 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-05-30 15:02:58,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:02:58,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 6 conjunts are in the unsatisfiable core [2024-05-30 15:02:58,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 15:02:58,854 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:02:58,854 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 15:02:58,902 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:02:58,902 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [69451828] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 15:02:58,902 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 15:02:58,903 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 14 [2024-05-30 15:02:58,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [187084778] [2024-05-30 15:02:58,903 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 15:02:58,903 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-05-30 15:02:58,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:02:58,903 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-05-30 15:02:58,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2024-05-30 15:02:58,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:58,904 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:02:58,904 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 6.714285714285714) internal successors, (94), 14 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 15:02:58,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2024-05-30 15:02:58,904 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:02:58,904 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:03:08,927 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 24471 states. [2024-05-30 15:03:08,928 INFO L212 cStratifiedReduction]: Copied states 1468 times. [2024-05-30 15:03:08,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-05-30 15:03:08,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 15:03:08,928 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 15:03:08,940 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Ended with exit code 0 [2024-05-30 15:03:09,133 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,12 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 15:03:09,266 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2024-05-30 15:03:09,267 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION was SAFE (1/5) [2024-05-30 15:03:09,269 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:03:09,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 15:03:09,269 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:03:09,270 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-30 15:03:09,276 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 15:03:09,276 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 15:03:09,277 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;@2f1011ee, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:03:09,277 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 15:03:09,277 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:03:09,280 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (13)] Waiting until timeout for monitored process [2024-05-30 15:03:09,290 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,290 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,291 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,291 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,291 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,291 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,291 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,291 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,291 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,292 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,292 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,292 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,293 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,293 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,293 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,293 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,293 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,293 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,301 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,301 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,302 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,303 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,303 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,303 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,305 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,305 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,305 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,307 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,307 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,307 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,308 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,313 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,315 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,315 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,315 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,315 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,315 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,315 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,318 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,318 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,318 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,320 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,321 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,324 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,324 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,324 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,325 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,325 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,326 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,326 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,326 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,326 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,327 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,327 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,327 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,329 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,329 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,335 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,335 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,335 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,337 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,337 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,340 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,340 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,340 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,342 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,343 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,343 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,343 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,343 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,343 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,347 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,348 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,350 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,350 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,352 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,352 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,352 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,354 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,354 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,354 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,354 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,354 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,354 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,360 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,360 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,360 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,362 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,362 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,365 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,365 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,365 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,367 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,367 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,367 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,367 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,367 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,367 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,370 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,370 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,370 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,372 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,372 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,372 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,372 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,372 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,372 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,373 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,374 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,374 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,375 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,375 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,375 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,375 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,375 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,375 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,381 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,381 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,381 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,383 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,383 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,383 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,383 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,383 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,383 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,386 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,386 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,386 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,388 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,388 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,388 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,388 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,388 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,389 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,392 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,392 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,392 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,393 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,394 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,394 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,394 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,395 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,395 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,395 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,397 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,397 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,397 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,397 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,401 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,401 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,403 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,403 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,406 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,407 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,408 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,408 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,412 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,412 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,412 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,413 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,414 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,414 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,414 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,414 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,414 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,416 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,418 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,418 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,418 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,418 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,421 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,421 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,423 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,423 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,424 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,424 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,424 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,424 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,425 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,425 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,425 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,428 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,428 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,429 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,429 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,429 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,429 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,440 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,440 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,440 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,445 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,445 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,445 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,445 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,445 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,451 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,451 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,455 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,455 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,455 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,461 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,463 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,463 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,463 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,463 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,465 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,465 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,465 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,467 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,467 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,467 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,467 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,467 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,467 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,475 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,476 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,476 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,477 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,477 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,477 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,477 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,483 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,484 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,484 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,485 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,485 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,485 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,485 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,485 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,485 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,490 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,491 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,491 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,493 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,493 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,493 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,493 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,496 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,496 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,499 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,499 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,499 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,499 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,499 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,500 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,503 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,504 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,505 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,506 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,506 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,506 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,507 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,508 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,508 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,508 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,508 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,512 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,512 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,512 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,514 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,514 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,516 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,516 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,516 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,518 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,518 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,518 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,518 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,518 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,518 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,522 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,522 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,522 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,524 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,524 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,524 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,524 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,524 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,524 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,526 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,526 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,526 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,528 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,528 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,528 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,528 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,533 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,533 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,533 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,534 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,534 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,536 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,536 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,537 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,538 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,538 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,538 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,538 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,549 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,550 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,550 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,554 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,554 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,554 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,554 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,554 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,554 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,564 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,564 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,564 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,568 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,568 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,569 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,569 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,575 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,575 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,575 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,577 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,577 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,577 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,577 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,577 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,577 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,579 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,579 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,579 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,581 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,581 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,581 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,581 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,581 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,581 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,584 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,584 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,584 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,586 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,586 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,588 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,588 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,588 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,589 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,589 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,589 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,589 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,589 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,589 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,603 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,603 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,603 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,606 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,606 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,606 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,606 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,607 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,612 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,612 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,612 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,804 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,804 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,804 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,804 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,804 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,804 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,807 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,808 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,809 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,809 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,809 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,809 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,809 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,809 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,811 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,811 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,811 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,812 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,812 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,812 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,812 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,812 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,813 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,818 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,818 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,818 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,820 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,820 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,820 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,820 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,820 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,820 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,823 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,823 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,823 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,825 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,825 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,830 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,832 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,832 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,832 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,832 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,832 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,832 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,834 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,834 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,834 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,835 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,836 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,836 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,836 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,836 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,836 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,842 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,842 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,843 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,844 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,845 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,845 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,846 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,847 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,847 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,850 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,850 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,851 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,852 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,852 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,852 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,852 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,852 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,852 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,854 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,856 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,856 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,856 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,856 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,856 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,856 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,861 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,861 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,861 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,863 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,863 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,863 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,863 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,863 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,863 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,866 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,866 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,866 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,868 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,868 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,868 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,868 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,871 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,871 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,871 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,873 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,873 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,873 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,873 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,873 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,874 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,875 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,875 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,875 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,876 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,876 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,876 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,880 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,881 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,882 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,882 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,882 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,882 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,882 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,884 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,884 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,884 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,886 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,886 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,886 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,886 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,886 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,886 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,890 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,890 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,890 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,904 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,904 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,904 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,905 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,905 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,905 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,907 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,907 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,907 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,908 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,908 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,908 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,908 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,908 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,908 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,911 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,912 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,912 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,913 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,913 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,915 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,915 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,915 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,916 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,916 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,916 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,916 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,916 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,916 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,928 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,928 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,928 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,932 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,932 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,932 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,932 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,932 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,932 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,938 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,938 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,938 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,942 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,942 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,942 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,942 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,942 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,942 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,942 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,942 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,943 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,948 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,948 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,948 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,950 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,950 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,952 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,952 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,952 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,954 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,954 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,954 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,954 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,954 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,954 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,957 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,957 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,957 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,959 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,959 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,959 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,959 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,959 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,959 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,960 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,960 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,961 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,962 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,962 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,962 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,962 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,962 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,962 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,967 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,968 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,968 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,970 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,970 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,970 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,970 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,970 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,970 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,973 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,973 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,973 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,975 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,975 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,975 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,975 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,975 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,975 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,978 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,979 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,980 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,980 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,982 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,982 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,982 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,983 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,983 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,983 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,983 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,987 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,988 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,988 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,989 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,989 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,989 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,989 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,992 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,992 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,992 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,994 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,994 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,994 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,994 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,994 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,994 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:09,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:09,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:09,998 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,000 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,000 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,000 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,000 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,000 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,000 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,002 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,002 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,002 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,004 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,004 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,004 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,004 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,004 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,004 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,007 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,007 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,008 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,009 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,009 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,009 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,009 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,011 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,011 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,011 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,012 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,012 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,012 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,013 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,013 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,013 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,025 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,025 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,025 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,031 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,031 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,031 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,031 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,031 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,031 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,037 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,037 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,037 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,042 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,042 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,042 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,042 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,042 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,042 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,047 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,047 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,047 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,049 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,049 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,051 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,051 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,051 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,053 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,053 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,054 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,057 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,057 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,057 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,059 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,059 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,059 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,059 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,059 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,059 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,064 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,064 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,064 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,066 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,066 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,066 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,066 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,066 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,066 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,077 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,077 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,080 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,080 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,080 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,081 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,081 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,081 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,086 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,086 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,086 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,090 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,090 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,090 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,090 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,090 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,090 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,096 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,097 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,099 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,099 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,099 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,099 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,099 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,099 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,102 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,102 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,104 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,105 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,105 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,113 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,113 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,113 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,115 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,115 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,115 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,115 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,118 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,118 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,118 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,120 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,120 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,126 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,126 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,127 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,130 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,130 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,130 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,130 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,130 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,130 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,134 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,134 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,136 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,136 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,137 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,137 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,137 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,137 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,148 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,149 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,149 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,152 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,152 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,152 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,152 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,152 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,152 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,157 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,157 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,160 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,160 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,160 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,160 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,160 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,160 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,167 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,167 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,167 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,170 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,170 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,170 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,170 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,170 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,170 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,174 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,174 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,174 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,176 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,176 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,177 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,180 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,180 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,180 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,193 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,193 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,193 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,197 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,197 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,202 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,202 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,202 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,206 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,206 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,206 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,206 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,206 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,215 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,215 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,215 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,218 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,218 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,218 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,218 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,219 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,219 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,222 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,223 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,223 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,226 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,226 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,226 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,226 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,226 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,226 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,236 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,236 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,237 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,240 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,240 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,240 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,240 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,240 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,240 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,251 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,251 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,251 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,254 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,254 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,254 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,255 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,255 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,255 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,262 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,262 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,262 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,265 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,265 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,265 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,265 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,265 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,265 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,269 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,269 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,269 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,272 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,273 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,273 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,273 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,273 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,273 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,283 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,283 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,283 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,287 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,287 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,287 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,299 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,299 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,303 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,303 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,303 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,303 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,310 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,310 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,310 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,313 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,313 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,317 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,317 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,317 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,320 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,320 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,320 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,320 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,330 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,330 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,333 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,333 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,333 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,333 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,333 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,333 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,337 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,340 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,341 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,341 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,342 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,342 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,342 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,350 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,353 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,353 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,354 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,354 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,354 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,354 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,358 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,358 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,358 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,361 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,362 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,362 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,369 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,369 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,369 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,372 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,372 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,372 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,372 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,372 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,372 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,376 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,376 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,376 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,379 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,379 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,379 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,379 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,379 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,379 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,395 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,395 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,396 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,401 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,402 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,402 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,402 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,402 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,410 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,410 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,410 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,416 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,416 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,416 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,416 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,416 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,427 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,427 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,427 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,432 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,432 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,432 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,432 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,436 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,436 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,436 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,440 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,440 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,440 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,440 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,440 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,440 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,453 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,456 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,456 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,460 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,460 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,463 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,463 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,464 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,473 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,473 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,474 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,477 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,477 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,477 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,477 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,482 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,483 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,483 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,486 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,487 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,487 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,495 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,495 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,496 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,498 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,499 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,499 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,499 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,499 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,499 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,502 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,503 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,505 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,505 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,505 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,505 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,506 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,506 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,515 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,518 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,518 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,518 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,518 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,518 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,518 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,522 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,522 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,522 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,525 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,525 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,526 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,526 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,526 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,526 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,534 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,538 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,538 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,538 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,538 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,538 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,538 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,542 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,545 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,545 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,545 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,545 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,545 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,545 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,553 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,553 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,553 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,556 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,556 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,556 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,557 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,562 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,562 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,562 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,565 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,565 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,565 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,565 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,565 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,565 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,582 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,582 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,582 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,588 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,588 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,588 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,588 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,588 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,588 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,596 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,597 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,597 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,603 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,603 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,603 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,603 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,603 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,603 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,603 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,604 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,612 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,613 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,613 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,616 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,616 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,616 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,616 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,616 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,617 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,621 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,621 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,621 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,625 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,625 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,625 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,625 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,625 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,625 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,626 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,626 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,626 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,633 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,634 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,634 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,637 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,637 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,637 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,637 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,637 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,637 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,641 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,641 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,641 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,644 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,644 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,644 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,644 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,644 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,644 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,659 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,659 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,659 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,665 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,665 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,665 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,665 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,665 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,665 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,675 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,676 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,676 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,681 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,681 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,681 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,681 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,705 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,705 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,708 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,708 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,708 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,708 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,708 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,708 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,712 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,712 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,712 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,715 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,716 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,726 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,726 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,726 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,730 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,730 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,742 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,743 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,747 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,747 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,756 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,756 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,756 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,760 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,760 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,760 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,760 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,760 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,760 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,765 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,765 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,765 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,769 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,769 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,769 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,769 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,769 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,769 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,781 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,781 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,781 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,785 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,785 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,790 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,790 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,790 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,793 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,794 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,794 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,794 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,794 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,802 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,802 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,802 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,805 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,805 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,805 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,805 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,805 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,805 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,809 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,810 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,813 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,813 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,813 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,813 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,813 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,813 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,823 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,824 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,827 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,827 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,827 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,828 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,828 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,833 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,833 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,833 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,838 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,838 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,838 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,838 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,846 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,846 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,846 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,849 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,849 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,849 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,850 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,850 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,850 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,854 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,857 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,857 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,857 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,857 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,857 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,857 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,866 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,867 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,867 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,870 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,870 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,870 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,871 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,871 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,871 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,875 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,875 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,875 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,879 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,879 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,888 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,888 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,888 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,892 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,892 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,892 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,892 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,892 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,892 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,897 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,897 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,897 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,900 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,900 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,900 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,901 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,901 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,901 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,909 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,909 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,909 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,912 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,912 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,912 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,912 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,913 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,917 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,917 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,917 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,921 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,921 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,921 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,921 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,921 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,921 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,939 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,939 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,940 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,946 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,946 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,946 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,946 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,946 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,946 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,956 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,956 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,956 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,963 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,963 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,963 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,963 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,963 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,963 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,964 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,964 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,964 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,976 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,976 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,976 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,980 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,980 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,985 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,985 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,985 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,989 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,989 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,989 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,989 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:10,997 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:10,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:10,998 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,001 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,001 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,001 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,001 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,001 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,002 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,006 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,006 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,006 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,009 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,010 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,010 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,010 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,010 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,021 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,021 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,021 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,025 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,025 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,025 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,025 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,025 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,025 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,031 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,031 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,031 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,035 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,036 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,036 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,036 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,036 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,036 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,044 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,047 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,047 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,047 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,047 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,047 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,047 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,051 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,052 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,052 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,055 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,055 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,055 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,055 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,055 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,055 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,065 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,065 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,065 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,069 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,069 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,069 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,069 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,069 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,069 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,074 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,077 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,078 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,078 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,078 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,078 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,078 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,087 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,088 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,091 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,091 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,091 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,092 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,092 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,092 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,096 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,097 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,100 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,100 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,100 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,100 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,101 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,101 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,299 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,299 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,299 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,303 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,303 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,303 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,303 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,303 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,307 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,307 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,307 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,311 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,311 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,311 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,311 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,311 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,311 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,331 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,331 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,331 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,338 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,338 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,338 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,338 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,338 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,338 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,348 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,355 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,355 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,355 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,365 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,366 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,366 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,370 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,370 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,370 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,370 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,370 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,370 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,375 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,375 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,375 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,379 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,379 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,379 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,380 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,380 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,388 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,389 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,389 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,392 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,392 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,392 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,392 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,392 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,392 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,396 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,397 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,403 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,404 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,404 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,404 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,421 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,421 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,428 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,428 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,428 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,428 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,428 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,428 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,437 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,437 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,437 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,443 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,443 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,443 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,443 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,443 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,443 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,456 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,460 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,461 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,461 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,467 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,467 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,467 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,471 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,472 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,472 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,472 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,472 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,472 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,481 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,481 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,481 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,484 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,484 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,484 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,484 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,484 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,484 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,487 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,490 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,490 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,490 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,490 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,490 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,490 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,498 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,498 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,498 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,502 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,502 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,502 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,502 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,506 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,506 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,506 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,510 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,510 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,510 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,510 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,510 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,510 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,526 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,526 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,526 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,530 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,531 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,531 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,531 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,531 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,531 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,536 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,537 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,537 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,541 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,541 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,541 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,541 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,541 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,542 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,550 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,551 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,551 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,554 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,554 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,554 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,554 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,554 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,554 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,558 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,559 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,562 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,562 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,562 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,562 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,562 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,562 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,574 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,575 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,575 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,579 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,579 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,579 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,580 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,580 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,580 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,586 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,590 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,590 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,591 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,591 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,591 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,603 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,603 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,603 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,607 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,607 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,612 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,613 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,613 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,617 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,617 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,617 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,617 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,629 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,630 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,630 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,634 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,634 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,634 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,634 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,634 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,634 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,639 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,639 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,639 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,643 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,643 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,643 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,644 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,644 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,644 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,652 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,652 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,652 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,656 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,656 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,656 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,656 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,656 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,656 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,661 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,664 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,664 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,664 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,665 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,677 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,677 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,677 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,681 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,681 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,681 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,681 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,687 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,688 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,688 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,692 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,692 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,692 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,692 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,693 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,702 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,702 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,702 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,705 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,705 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,706 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,706 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,706 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,710 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,710 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,710 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,714 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,714 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,714 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,714 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,722 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,722 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,722 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,725 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,725 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,725 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,725 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,725 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,725 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,729 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,732 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,732 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,733 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,740 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,743 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,743 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,747 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,750 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,750 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,750 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,750 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,750 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,750 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,757 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,757 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,758 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,760 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,760 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,760 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,760 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,760 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,761 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,764 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,766 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,766 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,766 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,766 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,766 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,766 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,782 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,782 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,782 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,788 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,788 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,788 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,788 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,788 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,788 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,796 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,802 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,802 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,802 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,802 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,802 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,802 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,802 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,802 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,802 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,812 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,812 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,812 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,816 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,816 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,816 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,816 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,820 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,820 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,820 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,823 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,823 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,823 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,823 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,823 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,823 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,830 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,833 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,833 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,833 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,833 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,833 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,833 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,836 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,836 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,836 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,839 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,839 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,839 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,839 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,839 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,839 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,848 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,849 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,849 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,852 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,852 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,853 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,853 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,853 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,858 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,858 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,858 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,861 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,861 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,861 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,862 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,862 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,862 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,869 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,869 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,871 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,871 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,871 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,872 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,872 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,875 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,875 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,875 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,878 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,878 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,878 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,878 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,878 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,878 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,886 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,886 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,886 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,889 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,889 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,889 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,889 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,889 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,889 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,895 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,895 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,898 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,898 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,898 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,898 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,898 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,898 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,906 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,906 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,906 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,909 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,909 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,909 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,909 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,909 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,909 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,913 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,916 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,916 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,916 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,917 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,917 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,917 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,924 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,924 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,924 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,927 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,927 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,927 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,927 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,927 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,927 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,931 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,931 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,931 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,934 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,934 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,934 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,934 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,934 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,934 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,950 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,956 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,956 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,956 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,956 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,956 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,956 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,964 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,964 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,964 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,970 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,970 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,970 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,970 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,970 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,970 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,971 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,971 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,971 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,979 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,980 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,983 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,983 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,983 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,983 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,983 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,987 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,987 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,987 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,991 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,991 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,991 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,991 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,991 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,991 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,991 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,991 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,991 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:11,998 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:11,998 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:11,999 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,001 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,002 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,002 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,002 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,002 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,002 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,006 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,006 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,006 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,009 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,009 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,009 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,009 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,023 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,024 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,024 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,029 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,029 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,029 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,029 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,029 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,029 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,037 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,037 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,037 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,042 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,042 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,043 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,043 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,043 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,050 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,050 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,050 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,052 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,053 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,053 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,056 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,057 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,057 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,059 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,060 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,060 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,060 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,060 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,060 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,070 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,070 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,070 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,073 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,074 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,074 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,079 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,079 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,079 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,083 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,083 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,093 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,093 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,093 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,096 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,096 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,096 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,097 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,101 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,101 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,101 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,104 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,105 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,105 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,115 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,115 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,119 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,119 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,120 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,120 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,124 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,124 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,124 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,127 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,127 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,127 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,128 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,128 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,128 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,135 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,135 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,138 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,138 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,138 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,138 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,138 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,138 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,142 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,142 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,142 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,145 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,145 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,145 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,145 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,146 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,146 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,156 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,156 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,160 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,160 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,160 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,160 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,160 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,160 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,167 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,167 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,167 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,171 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,171 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,172 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,172 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,188 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,188 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,188 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,191 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,191 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,191 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,191 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,191 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,192 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,195 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,195 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,195 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,198 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,198 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,198 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,198 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,198 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,198 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,207 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,207 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,207 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,211 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,211 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,211 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,211 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,211 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,211 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,215 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,216 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,216 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,219 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,219 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,219 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,219 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,219 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,219 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,227 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,227 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,227 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,231 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,231 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,231 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,235 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,236 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,236 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,239 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,239 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,247 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,248 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,250 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,250 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,251 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,251 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,251 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,251 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,254 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,254 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,254 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,257 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,258 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,258 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,274 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,274 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,274 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,280 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,281 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,281 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,281 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,281 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,281 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,437 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,437 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,437 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,442 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,443 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,443 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,443 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,443 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,443 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,443 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,443 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,443 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,452 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,452 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,452 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,455 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,455 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,458 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,458 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,459 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,461 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,461 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,467 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,468 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,468 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,470 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,470 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,470 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,470 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,473 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,473 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,473 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,476 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,476 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,476 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,476 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,476 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,476 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,484 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,484 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,485 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,488 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,488 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,488 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,488 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,488 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,488 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,492 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,492 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,492 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,495 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,495 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,495 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,495 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,495 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,495 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,501 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,502 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,504 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,504 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,507 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,507 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,510 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,510 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,510 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,510 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,510 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,510 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,517 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,517 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,517 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,520 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,520 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,520 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,520 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,523 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,524 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,524 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,526 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,526 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,526 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,526 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,526 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,526 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,533 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,534 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,536 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,536 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,536 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,536 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,540 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,543 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,543 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,543 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,543 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,543 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,549 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,549 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,549 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,551 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,551 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,551 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,552 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,554 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,555 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,555 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,557 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,557 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,572 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,572 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,572 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,577 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,577 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,577 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,577 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,577 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,577 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,584 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,584 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,585 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,590 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,590 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,590 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,590 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,590 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,590 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,590 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,590 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,590 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,598 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,598 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,598 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,601 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,601 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,604 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,607 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,607 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,607 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,613 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,614 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,614 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,616 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,616 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,616 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,616 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,616 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,616 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,619 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,619 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,619 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,622 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,622 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,635 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,635 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,635 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,640 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,640 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,640 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,640 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,640 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,640 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,647 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,647 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,647 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,652 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,652 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,652 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,652 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,652 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,652 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,661 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,664 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,664 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,664 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,664 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,668 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,669 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,669 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,672 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,672 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,678 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,679 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,680 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,680 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,681 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,681 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,683 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,684 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,684 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,685 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,685 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,685 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,685 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,690 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,691 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,691 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,693 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,693 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,696 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,696 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,696 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,698 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,699 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,699 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,699 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,707 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,707 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,707 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,710 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,710 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,710 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,710 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,710 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,710 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,715 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,718 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,718 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,718 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,718 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,718 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,718 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,724 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,724 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,724 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,727 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,727 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,727 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,727 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,727 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,727 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,730 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,732 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,732 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,733 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,741 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,741 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,741 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,745 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,745 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,745 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,745 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,745 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,745 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,749 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,749 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,749 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,753 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,753 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,753 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,753 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,753 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,761 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,761 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,761 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,764 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,764 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,768 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,768 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,771 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,771 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,771 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,771 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,771 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,771 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,780 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,780 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,780 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,783 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,783 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,784 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,784 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,784 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,787 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,787 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,790 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,790 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,790 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,790 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,790 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,790 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,796 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,799 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,799 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,799 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,799 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,799 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,799 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,802 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,802 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,802 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,804 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,804 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,804 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,804 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,805 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,805 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,813 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,813 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,813 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,816 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,816 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,817 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,817 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,817 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,817 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,821 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,821 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,821 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,824 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,824 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,831 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,831 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,831 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,833 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,834 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,834 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,834 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,834 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,834 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,837 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,839 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,840 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,840 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,840 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,840 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,840 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,848 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,850 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,850 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,851 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,851 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,851 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,851 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,855 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,855 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,857 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,857 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,858 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,858 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,858 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,858 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,864 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,864 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,865 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,867 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,867 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,867 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,867 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,868 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,868 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,871 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,871 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,871 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,874 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,874 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,880 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,883 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,883 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,883 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,883 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,883 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,883 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,886 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,886 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,886 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,889 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,889 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,889 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,889 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,889 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,889 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,904 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,904 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,904 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,909 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,910 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,910 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,910 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,917 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,917 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,918 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,923 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,923 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,924 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,924 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,924 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,933 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,933 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,933 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,936 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,936 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,936 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,937 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,937 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,937 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,940 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,940 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,940 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,943 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,943 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,943 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,944 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,950 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,953 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,953 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,953 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,953 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,953 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,953 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,956 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,957 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,957 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,959 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,959 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,959 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,959 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,959 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,959 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,968 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,968 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,968 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,972 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,972 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,972 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,972 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,972 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,972 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,976 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,977 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,977 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,980 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,980 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,980 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,987 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,987 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,987 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,989 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,990 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,990 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,990 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,990 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,993 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,993 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,993 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,995 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,996 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,996 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:12,996 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:12,996 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:12,996 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,004 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,004 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,004 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,007 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,007 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,007 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,007 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,007 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,007 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,011 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,011 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,011 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,014 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,014 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,014 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,014 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,014 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,014 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,022 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,022 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,022 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,025 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,025 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,025 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,025 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,025 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,025 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,029 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,029 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,029 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,032 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,032 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,032 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,032 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,032 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,032 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,039 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,039 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,039 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,041 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,042 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,042 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,042 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,045 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,045 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,045 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,047 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,047 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,048 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,048 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,048 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,048 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,063 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,063 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,069 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,069 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,069 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,069 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,069 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,069 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,077 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,077 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,077 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,082 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,083 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,083 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,083 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,091 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,092 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,092 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,095 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,095 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,095 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,095 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,095 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,095 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,099 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,099 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,099 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,102 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,103 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,103 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,103 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,103 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,103 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,103 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,103 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,109 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,110 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,110 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,112 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,112 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,112 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,112 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,112 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,112 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,116 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,116 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,116 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,119 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,119 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,119 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,119 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,119 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,119 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,133 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,133 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,138 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,138 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,138 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,139 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,139 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,139 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,149 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,150 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,150 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,154 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,155 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,155 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,155 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,155 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,155 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,161 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,162 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,162 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,164 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,165 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,165 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,168 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,168 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,168 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,171 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,171 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,171 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,171 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,171 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,171 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,181 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,181 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,181 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,185 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,185 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,185 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,185 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,190 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,190 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,190 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,193 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,193 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,193 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,194 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,194 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,194 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,202 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,202 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,202 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,206 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,206 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,206 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,206 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,206 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,210 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,210 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,210 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,214 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,214 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,214 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,214 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,214 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,214 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,224 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,227 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,227 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,227 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,227 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,228 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,228 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,232 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,232 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,232 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,235 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,235 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,235 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,236 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,236 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,236 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,243 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,243 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,243 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,246 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,246 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,246 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,246 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,246 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,246 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,250 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,250 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,250 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,252 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,252 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,252 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,253 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,253 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,253 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,262 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,262 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,262 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,266 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,266 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,266 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,266 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,266 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,267 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,272 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,272 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,272 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,275 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,276 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,276 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,276 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,276 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,276 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,283 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,283 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,283 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,286 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,286 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,290 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,290 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,290 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,293 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,293 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,293 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,293 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,293 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,293 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,302 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,305 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,305 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,305 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,305 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,305 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,305 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,309 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,309 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,309 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,312 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,313 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,313 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,321 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,321 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,321 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,324 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,324 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,324 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,325 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,325 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,325 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,329 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,332 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,332 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,332 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,332 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,332 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,332 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,339 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,339 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,339 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,342 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,342 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,342 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,342 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,342 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,342 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,346 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,349 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,349 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,349 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,349 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,349 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,349 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,498 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,498 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,498 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,504 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,504 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,510 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,511 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,516 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,516 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,516 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,516 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,516 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,516 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,516 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,516 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,516 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,525 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,525 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,525 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,528 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,528 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,528 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,528 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,531 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,531 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,531 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,534 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,534 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,540 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,542 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,543 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,543 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,543 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,543 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,543 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,546 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,546 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,546 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,548 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,548 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,548 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,548 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,548 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,548 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,557 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,560 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,560 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,560 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,560 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,560 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,560 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,564 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,564 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,564 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,567 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,568 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,568 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,574 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,574 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,574 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,576 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,576 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,576 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,576 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,576 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,576 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,579 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,579 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,579 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,582 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,582 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,582 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,582 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,582 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,582 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,589 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,589 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,589 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,591 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,592 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,592 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,592 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,592 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,595 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,595 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,595 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,598 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,598 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,598 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,598 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,598 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,598 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,605 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,605 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,605 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,608 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,608 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,608 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,608 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,608 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,611 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,611 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,611 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,614 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,614 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,614 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,614 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,614 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,614 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,620 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,620 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,620 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,622 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,623 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,623 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,625 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,626 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,626 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,628 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,628 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,628 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,628 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,628 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,628 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,643 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,643 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,643 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,648 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,648 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,648 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,648 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,648 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,648 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,655 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,655 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,656 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,661 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,661 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,661 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,668 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,669 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,669 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,672 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,672 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,675 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,675 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,675 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,678 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,678 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,678 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,678 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,678 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,678 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,679 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,693 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,695 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,695 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,695 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,695 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,695 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,695 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,698 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,698 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,698 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,701 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,701 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,701 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,701 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,701 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,701 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,714 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,714 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,719 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,719 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,726 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,726 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,726 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,731 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,731 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,731 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,731 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,731 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,731 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,739 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,740 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,743 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,743 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,743 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,743 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,747 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,750 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,750 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,750 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:13,751 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:13,751 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:13,751 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 9326 states. [2024-05-30 15:03:13,751 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:03:13,751 INFO L78 Accepts]: Start accepts. Automaton has currently 11631 states, but on-demand construction may add more states Word has length 62 [2024-05-30 15:03:13,752 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:03:13,752 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:03:13,752 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:03:13,752 INFO L85 PathProgramCache]: Analyzing trace with hash 1864764490, now seen corresponding path program 1 times [2024-05-30 15:03:13,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:03:13,752 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627661124] [2024-05-30 15:03:13,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:03:13,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:03:13,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:03:13,775 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-05-30 15:03:13,775 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:03:13,776 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627661124] [2024-05-30 15:03:13,776 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1627661124] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 15:03:13,776 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 15:03:13,776 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-30 15:03:13,776 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1408515746] [2024-05-30 15:03:13,776 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 15:03:13,776 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-30 15:03:13,776 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:03:13,776 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-30 15:03:13,777 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-30 15:03:13,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:13,777 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:03:13,777 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 27.5) internal successors, (55), 2 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) [2024-05-30 15:03:13,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:13,777 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:03:18,334 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 14122 states. [2024-05-30 15:03:18,334 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:03:18,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:18,335 INFO L78 Accepts]: Start accepts. Automaton has currently 18276 states, but on-demand construction may add more states Word has length 74 [2024-05-30 15:03:18,335 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:03:18,335 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-05-30 15:03:18,336 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:03:18,336 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:03:18,336 INFO L85 PathProgramCache]: Analyzing trace with hash 655349502, now seen corresponding path program 1 times [2024-05-30 15:03:18,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:03:18,336 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128520528] [2024-05-30 15:03:18,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:03:18,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:03:18,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:03:18,427 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-05-30 15:03:18,428 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:03:18,428 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128520528] [2024-05-30 15:03:18,428 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1128520528] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 15:03:18,428 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 15:03:18,428 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-05-30 15:03:18,428 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [970163539] [2024-05-30 15:03:18,428 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 15:03:18,428 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-05-30 15:03:18,428 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:03:18,429 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-30 15:03:18,429 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-05-30 15:03:18,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:18,429 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:03:18,429 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.571428571428571) internal successors, (67), 7 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 15:03:18,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:18,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:18,429 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:03:33,069 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 34881 states. [2024-05-30 15:03:33,069 INFO L212 cStratifiedReduction]: Copied states 1038 times. [2024-05-30 15:03:33,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:33,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 15:03:33,070 INFO L78 Accepts]: Start accepts. Automaton has currently 42746 states, but on-demand construction may add more states Word has length 82 [2024-05-30 15:03:33,070 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:03:33,070 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-05-30 15:03:33,070 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:03:33,071 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:03:33,071 INFO L85 PathProgramCache]: Analyzing trace with hash 1233777492, now seen corresponding path program 1 times [2024-05-30 15:03:33,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:03:33,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907928122] [2024-05-30 15:03:33,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:03:33,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:03:33,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:03:33,146 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:03:33,146 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:03:33,146 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1907928122] [2024-05-30 15:03:33,146 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1907928122] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 15:03:33,146 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [619734913] [2024-05-30 15:03:33,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:03:33,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 15:03:33,146 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:03:33,149 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 15:03:33,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2024-05-30 15:03:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:03:33,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 6 conjunts are in the unsatisfiable core [2024-05-30 15:03:33,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 15:03:33,269 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:03:33,269 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 15:03:33,309 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:03:33,309 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [619734913] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 15:03:33,309 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 15:03:33,309 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 14 [2024-05-30 15:03:33,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [923269864] [2024-05-30 15:03:33,310 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 15:03:33,311 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-05-30 15:03:33,311 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:03:33,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-05-30 15:03:33,312 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2024-05-30 15:03:33,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:33,312 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:03:33,312 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 7.714285714285714) internal successors, (108), 14 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 15:03:33,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:33,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-30 15:03:33,312 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:33,312 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:03:43,500 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 24471 states. [2024-05-30 15:03:43,501 INFO L212 cStratifiedReduction]: Copied states 1468 times. [2024-05-30 15:03:43,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:43,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 15:03:43,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 15:03:43,502 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 15:03:43,510 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2024-05-30 15:03:43,710 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2024-05-30 15:03:43,773 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-05-30 15:03:43,774 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION was SAFE (2/5) [2024-05-30 15:03:43,776 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:03:43,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 15:03:43,776 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:03:43,777 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-30 15:03:43,779 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (15)] Waiting until timeout for monitored process [2024-05-30 15:03:43,780 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 15:03:43,780 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 15:03:43,781 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;@2f1011ee, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:03:43,781 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 15:03:43,781 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:03:43,792 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,792 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,792 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,793 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,793 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,793 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,793 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,793 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,793 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,794 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,794 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,794 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,794 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,795 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,795 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,799 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,799 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,800 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,801 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,801 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,801 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,801 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,801 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,801 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,803 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,803 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,803 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,804 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,804 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,804 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,805 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,805 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,805 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,810 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,812 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,812 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,812 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,812 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,812 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,812 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,814 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,815 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,816 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,816 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,817 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,817 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,817 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,817 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,820 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,820 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,820 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,821 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,821 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,821 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,821 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,821 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,821 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,823 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,823 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,823 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,824 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,824 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,824 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,830 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,831 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,832 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,832 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,832 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,832 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,832 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,834 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,834 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,834 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,836 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,836 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,837 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,837 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,841 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,843 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,843 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,845 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,845 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,845 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,847 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,847 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,852 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,853 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,854 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,855 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,855 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,857 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,857 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,857 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,858 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,858 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,859 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,859 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,862 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,862 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,862 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,863 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,863 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,863 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,863 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,863 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,863 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,865 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,866 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,866 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,866 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,866 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,866 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,866 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,871 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,871 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,872 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,874 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,874 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,877 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,879 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,879 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,886 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,886 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,886 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,887 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,887 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,887 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,888 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,888 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,888 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,889 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,889 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,889 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,890 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,890 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,890 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,890 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,890 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,891 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,895 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,895 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,896 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,896 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,896 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:43,897 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:43,897 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:43,897 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,031 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,032 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,032 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,033 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,033 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,033 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,033 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,033 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,033 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,037 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,037 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,037 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,038 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,038 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,039 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,039 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,039 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,039 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,040 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,040 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,040 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,042 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,042 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,042 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,042 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,045 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,045 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,045 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,046 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,046 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,046 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,047 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,047 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,047 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,048 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,048 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,048 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,049 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,049 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,060 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,060 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,060 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,064 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,064 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,064 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,064 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,064 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,064 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,070 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,070 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,070 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,074 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,074 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,074 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,074 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,079 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,079 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,079 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,081 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,081 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,081 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,081 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,081 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,081 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,083 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,085 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,085 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,085 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,085 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,088 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,089 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,089 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,089 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,089 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,091 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,091 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,091 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,092 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,092 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,092 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,092 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,092 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,093 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,098 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,099 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,099 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,099 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,099 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,100 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,100 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,102 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,102 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,104 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,104 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,104 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,104 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,104 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,104 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,107 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,107 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,107 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,108 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,108 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,108 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,108 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,108 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,108 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,110 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,110 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,111 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,111 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,111 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,111 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,111 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,111 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,115 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,115 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,117 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,117 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,117 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,117 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,117 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,117 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,119 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,119 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,119 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,121 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,121 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,121 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,124 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,124 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,124 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,126 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,126 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,126 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,126 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,126 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,126 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,128 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,128 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,128 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,129 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,129 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,129 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,129 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,130 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,130 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,132 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,133 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,133 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,134 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,134 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,134 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,134 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,134 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,134 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,135 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,136 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,138 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,138 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,138 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,138 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,138 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,138 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,149 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,149 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,149 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,153 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,153 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,153 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,153 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,153 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,153 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,159 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,159 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,159 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,163 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,163 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,163 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,168 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,169 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,169 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,170 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,170 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,170 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,170 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,170 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,170 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,172 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,174 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,174 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,174 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,174 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,174 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,174 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,174 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,175 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,175 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,178 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,178 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,178 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,179 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,179 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,179 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,179 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,181 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,181 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,181 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,182 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,182 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,182 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,182 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,182 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,182 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,192 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,192 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,196 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,196 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,196 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,196 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,196 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,196 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,201 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,205 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,205 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,208 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,208 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,208 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,210 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,210 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,210 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,210 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,210 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,210 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,211 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,211 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,212 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,213 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,213 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,213 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,213 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,213 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,213 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,219 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,219 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,219 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,221 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,221 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,221 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,221 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,221 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,221 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,224 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,226 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,226 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,226 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,226 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,226 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,226 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,231 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,231 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,233 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,233 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,235 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,235 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,235 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,237 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,237 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,237 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,237 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,237 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,237 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,242 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,242 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,242 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,244 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,244 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,246 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,246 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,246 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,248 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,248 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,254 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,255 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,255 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,256 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,256 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,256 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,256 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,256 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,259 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,259 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,259 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,261 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,261 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,261 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,261 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,261 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,261 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,266 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,266 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,266 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,268 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,268 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,268 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,271 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,273 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,273 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,273 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,274 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,274 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,274 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,277 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,277 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,277 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,278 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,278 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,278 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,278 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,278 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,278 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,280 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,280 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,280 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,281 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,281 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,281 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,281 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,282 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,282 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,286 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,288 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,288 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,288 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,288 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,288 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,288 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,290 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,290 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,290 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,292 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,292 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,292 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,292 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,292 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,292 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,296 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,296 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,296 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,298 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,298 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,298 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,298 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,300 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,300 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,300 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,302 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,302 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,305 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,305 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,305 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,306 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,306 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,307 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,307 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,307 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,307 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,308 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,310 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,310 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,310 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,310 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,310 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,310 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,321 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,322 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,322 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,326 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,326 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,326 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,326 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,326 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,326 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,332 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,332 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,332 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,336 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,336 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,336 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,336 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,336 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,336 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,336 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,336 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,336 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,342 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,342 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,342 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,344 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,344 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,344 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,344 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,344 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,344 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,347 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,347 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,347 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,349 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,349 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,349 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,349 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,349 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,349 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,353 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,353 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,353 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,354 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,354 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,354 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,354 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,354 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,354 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,356 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,356 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,358 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,358 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,358 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,358 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,358 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,358 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,363 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,363 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,364 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,366 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,366 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,366 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,366 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,366 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,366 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,369 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,369 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,369 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,371 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,371 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,371 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,371 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,371 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,372 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,375 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,375 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,375 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,376 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,377 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,377 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,377 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,377 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,377 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,379 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,379 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,379 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,380 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,380 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,385 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,385 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,385 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,387 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,387 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,387 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,387 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,387 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,387 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,389 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,389 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,390 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,391 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,391 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,391 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,391 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,391 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,392 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,396 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,396 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,396 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,397 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,398 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,398 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,398 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,398 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,400 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,400 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,400 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,402 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,402 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,402 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,402 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,402 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,402 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,405 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,405 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,405 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,407 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,407 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,407 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,407 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,407 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,407 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,409 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,409 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,409 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,410 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,411 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,411 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,411 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,411 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,411 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,423 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,423 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,423 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,430 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,430 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,430 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,430 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,430 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,431 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,436 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,437 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,437 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,441 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,441 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,441 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,441 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,441 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,441 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,441 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,441 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,441 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,446 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,446 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,446 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,448 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,449 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,449 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,449 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,449 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,451 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,451 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,453 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,453 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,454 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,454 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,454 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,457 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,459 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,459 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,459 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,459 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,459 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,459 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,461 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,463 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,463 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,463 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,463 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,473 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,473 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,473 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,477 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,477 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,477 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,478 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,483 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,483 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,483 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,487 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,487 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,494 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,494 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,494 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,496 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,496 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,496 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,496 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,499 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,499 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,500 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,502 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,502 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,502 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,502 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,502 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,517 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,517 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,517 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,519 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,519 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,519 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,519 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,522 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,522 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,522 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,524 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,524 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,524 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,524 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,524 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,524 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,531 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,531 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,531 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,534 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,534 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,538 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,538 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,540 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,540 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,549 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,549 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,549 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,553 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,553 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,553 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,553 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,557 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,560 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,560 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,560 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,561 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,561 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,561 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,568 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,570 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,570 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,570 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,570 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,571 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,571 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,574 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,574 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,574 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,577 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,577 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,577 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,577 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,577 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,577 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,589 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,589 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,589 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,592 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,592 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,592 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,593 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,593 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,593 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,597 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,597 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,597 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,601 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,601 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,610 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,610 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,610 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,613 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,613 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,613 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,613 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,613 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,613 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,617 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,617 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,621 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,621 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,621 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,621 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,621 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,621 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,631 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,631 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,631 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,634 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,634 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,634 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,634 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,634 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,634 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,638 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,638 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,638 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,641 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,641 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,641 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,642 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,642 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,642 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,649 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,651 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,651 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,651 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,652 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,655 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,655 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,655 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,658 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,658 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,658 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,658 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,658 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,658 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,667 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,667 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,667 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,670 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,670 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,670 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,671 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,675 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,675 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,675 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,679 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,679 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,687 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,689 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,689 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,689 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,689 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,690 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,690 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,693 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,696 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,696 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,696 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,696 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,696 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,696 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,704 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,708 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,708 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,708 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,708 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,708 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,708 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,712 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,712 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,712 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,715 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,715 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,716 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,724 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,724 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,727 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,727 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,727 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,727 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,727 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,727 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,731 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,731 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,731 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,734 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,735 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,735 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,735 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,735 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,742 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,742 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,742 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,745 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,745 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,745 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,745 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,745 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,745 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,749 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,749 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,749 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,751 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,752 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,752 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,767 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,773 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,773 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,773 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,773 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,773 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,773 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,781 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,781 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,781 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,787 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,787 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,787 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,787 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,788 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,788 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,798 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,798 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,798 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,802 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,803 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,803 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,803 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,803 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,803 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,807 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,807 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,810 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,811 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,811 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,811 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,823 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,824 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,826 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,826 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,826 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,827 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,827 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,827 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,830 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,830 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,830 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,833 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,833 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,833 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,833 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,833 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,834 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,843 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,846 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,846 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,847 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,847 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,847 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,852 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,852 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,852 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,855 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,855 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,855 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,855 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,856 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,856 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,863 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,863 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,863 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,865 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,866 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,866 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,866 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,869 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,869 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,870 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,872 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,872 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,873 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,873 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,881 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,881 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,881 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,884 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,884 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,884 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,884 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,884 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,884 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,888 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,888 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,889 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,892 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,892 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,892 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,892 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,892 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,892 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,900 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,900 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,900 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,903 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,903 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,903 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,903 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,920 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,920 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,920 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,923 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,923 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,931 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,931 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,931 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,933 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,934 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,934 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,934 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,934 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,934 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,938 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,938 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,938 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,941 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,941 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,941 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,941 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,941 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,941 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,957 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,957 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,957 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,963 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,963 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,963 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,963 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,963 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,963 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,971 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,971 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,971 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,976 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,976 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,977 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,977 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,977 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,977 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,977 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,985 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,986 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,986 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,989 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,989 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,989 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,989 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,993 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,994 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,994 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,997 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,997 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,997 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,997 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,997 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,997 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:44,997 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:44,997 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:44,998 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,005 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,005 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,005 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,008 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,008 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,008 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,008 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,008 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,008 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,012 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,012 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,012 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,015 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,015 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,015 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,015 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,015 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,015 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,029 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,030 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,030 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,035 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,035 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,035 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,035 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,035 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,035 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,042 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,042 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,047 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,048 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,048 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,048 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,048 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,048 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,055 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,055 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,055 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,058 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,058 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,058 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,058 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,058 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,059 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,062 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,062 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,062 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,065 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,065 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,065 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,065 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,065 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,065 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,075 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,075 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,075 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,079 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,079 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,079 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,079 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,079 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,079 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,090 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,091 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,091 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,094 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,094 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,104 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,104 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,104 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,107 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,107 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,107 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,107 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,107 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,107 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,205 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,208 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,208 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,208 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,209 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,209 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,221 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,221 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,224 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,224 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,229 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,229 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,229 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,232 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,232 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,233 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,233 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,241 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,241 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,241 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,244 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,244 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,244 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,244 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,248 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,251 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,251 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,251 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,251 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,251 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,251 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,262 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,262 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,262 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,266 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,266 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,266 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,266 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,266 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,267 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,272 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,272 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,272 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,276 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,276 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,276 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,276 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,276 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,276 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,284 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,284 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,284 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,287 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,287 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,287 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,287 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,287 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,291 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,291 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,291 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,294 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,294 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,295 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,295 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,304 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,304 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,304 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,308 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,308 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,313 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,316 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,316 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,316 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,316 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,316 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,316 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,325 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,325 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,325 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,329 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,329 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,329 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,329 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,333 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,333 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,333 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,337 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,337 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,345 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,345 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,345 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,348 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,348 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,352 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,352 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,352 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,355 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,356 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,356 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,374 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,374 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,374 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,380 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,381 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,381 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,389 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,389 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,389 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,396 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,396 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,396 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,396 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,396 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,396 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,396 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,396 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,396 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,408 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,412 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,412 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,412 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,412 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,412 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,412 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,417 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,417 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,420 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,420 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,420 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,420 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,421 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,429 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,429 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,429 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,432 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,432 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,432 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,432 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,436 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,436 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,436 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,439 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,439 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,439 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,439 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,439 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,439 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,450 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,450 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,450 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,454 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,454 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,455 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,455 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,460 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,460 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,464 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,464 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,464 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,464 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,472 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,473 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,473 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,476 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,476 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,476 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,476 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,476 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,476 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,480 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,480 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,483 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,483 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,483 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,483 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,483 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,483 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,493 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,493 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,496 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,496 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,496 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,497 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,501 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,501 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,501 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,505 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,505 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,505 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,505 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,505 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,505 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,514 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,517 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,517 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,517 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,517 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,517 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,517 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,521 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,521 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,521 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,523 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,523 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,523 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,523 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,523 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,524 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,530 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,530 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,530 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,532 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,532 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,533 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,533 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,533 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,533 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,536 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,536 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,536 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,538 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,538 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,538 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,538 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,539 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,539 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,553 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,553 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,553 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,638 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,638 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,638 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,638 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,639 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,639 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,646 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,646 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,646 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,651 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,651 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,652 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,652 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,652 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,652 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,652 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,652 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,652 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,660 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,660 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,663 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,663 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,663 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,663 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,667 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,667 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,667 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,670 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,670 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,670 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,670 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,670 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,670 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,670 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,671 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,677 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,677 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,677 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,680 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,680 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,680 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,680 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,683 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,686 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,686 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,700 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,700 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,700 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,705 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,705 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,705 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,705 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,711 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,712 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,712 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,716 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,717 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,717 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,717 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,725 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,726 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,726 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,729 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,730 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,734 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,734 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,737 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,738 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,738 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,738 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,738 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,738 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,745 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,745 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,745 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,747 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,747 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,750 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,750 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,750 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,752 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,752 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,758 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,761 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,761 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,761 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,761 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,761 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,761 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,764 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,766 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,767 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,767 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,781 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,781 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,781 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,784 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,785 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,785 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,789 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,789 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,789 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,792 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,792 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,792 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,793 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,793 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,793 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,799 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,799 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,800 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,802 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,802 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,802 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,802 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,802 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,802 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,806 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,806 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,806 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,808 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,808 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,808 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,808 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,808 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,808 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,817 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,817 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,817 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,821 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,821 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,821 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,821 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,821 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,821 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,826 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,829 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,829 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,829 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,829 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,837 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,840 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,840 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,840 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,841 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,844 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,844 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,845 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,847 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,848 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,848 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,848 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,848 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,848 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,857 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,857 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,857 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,860 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,860 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,860 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,860 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,860 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,860 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,864 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,864 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,864 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,867 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,867 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,867 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,867 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,867 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,867 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,874 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,874 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,874 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,876 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,876 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,876 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,877 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,880 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,880 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,883 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,883 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,883 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,883 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,883 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,883 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,892 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,892 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,892 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,895 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,895 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,895 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,895 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,900 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,900 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,900 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,903 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,903 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,903 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,904 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,910 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,910 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,910 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,912 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,913 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,913 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,913 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,913 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,916 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,916 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,916 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,919 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,919 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,919 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,919 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,919 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,919 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,927 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,927 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,927 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,930 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,930 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,930 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,930 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,930 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,930 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,934 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,934 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,934 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,937 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,937 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,937 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,937 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,937 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,937 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,945 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,945 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,945 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,948 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,948 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,948 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,948 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,948 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,948 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,952 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,952 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,952 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,954 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,954 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,955 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,955 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,955 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,955 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,961 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,961 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,961 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,964 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,964 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,964 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,964 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,964 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,964 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,968 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,968 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,968 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,971 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,971 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,971 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:45,971 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:45,971 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:45,971 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,032 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,032 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,032 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,037 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,038 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,038 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,038 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,038 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,038 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,045 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,045 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,045 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,050 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,050 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,050 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,050 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,051 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,051 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,051 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,051 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,051 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,060 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,060 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,060 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,063 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,063 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,063 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,063 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,063 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,067 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,067 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,067 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,070 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,070 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,070 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,070 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,070 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,070 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,077 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,077 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,079 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,079 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,079 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,079 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,079 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,079 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,082 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,082 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,082 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,085 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,085 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,085 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,085 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,085 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,094 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,097 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,097 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,102 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,102 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,105 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,105 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,112 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,112 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,112 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,114 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,114 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,114 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,114 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,114 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,114 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,118 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,118 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,118 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,120 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,120 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,128 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,128 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,128 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,131 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,131 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,131 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,131 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,131 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,131 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,136 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,136 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,136 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,139 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,139 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,139 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,139 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,139 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,139 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,147 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,149 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,150 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,150 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,150 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,150 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,150 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,153 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,153 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,153 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,156 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,156 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,156 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,156 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,156 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,163 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,166 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,166 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,166 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,166 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,166 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,169 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,169 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,169 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,172 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,172 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,187 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,187 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,187 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,192 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,192 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,192 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,193 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,200 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,200 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,200 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,205 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,205 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,205 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,206 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,206 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,206 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,206 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,213 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,214 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,214 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,217 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,217 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,221 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,221 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,221 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,224 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,224 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,224 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,224 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,231 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,231 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,233 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,233 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,237 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,237 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,237 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,239 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,239 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,252 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,252 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,252 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,257 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,257 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,264 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,264 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,264 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,269 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,269 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,269 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,269 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,269 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,269 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,276 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,276 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,276 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,278 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,278 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,279 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,279 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,279 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,279 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,282 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,282 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,282 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,285 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,285 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,285 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,285 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,285 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,285 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,294 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,294 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,297 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,297 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,297 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,297 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,297 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,297 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,302 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,305 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,305 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,305 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,305 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,305 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,305 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,314 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,314 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,314 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,317 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,317 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,317 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,317 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,317 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,317 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,321 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,321 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,321 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,324 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,324 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,324 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,324 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,324 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,324 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,334 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,334 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,334 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,337 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,337 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,337 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,338 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,338 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,341 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,341 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,341 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,399 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,399 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,399 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,399 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,399 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,399 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,405 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,405 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,405 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,408 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,408 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,408 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,408 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,411 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,411 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,411 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,413 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,413 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,413 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,414 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,414 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,414 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,422 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,425 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,425 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,425 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,426 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,426 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,426 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,431 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,431 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,431 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,435 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,435 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,435 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,435 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,435 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,445 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,445 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,445 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,447 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,448 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,448 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,448 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,451 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,451 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,453 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,454 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,454 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,461 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,464 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,464 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,464 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,464 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,468 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,468 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,468 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,470 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,470 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,470 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,471 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,471 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,471 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,478 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,478 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,480 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,480 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,480 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,480 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,484 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,484 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,484 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,486 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,486 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,487 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,487 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,493 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,493 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,495 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,495 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,495 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,496 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,496 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,499 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,499 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,499 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,501 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,501 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,501 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,501 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,501 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,501 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,515 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,515 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,515 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,521 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,521 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,521 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,521 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,521 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,521 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,528 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,528 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,533 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,533 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,533 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,533 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,533 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,533 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,534 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,543 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,543 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,543 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,545 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,546 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,546 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,546 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,546 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,546 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,549 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,549 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,549 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,552 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,553 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,553 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,553 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,559 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,559 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,559 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,561 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,561 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,561 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,561 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,561 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,561 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,564 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,564 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,564 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,567 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,567 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,567 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,567 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,567 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,567 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,575 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,575 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,576 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,579 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,579 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,579 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,579 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,579 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,579 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,583 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,583 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,583 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,586 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,587 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,587 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,593 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,593 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,593 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,595 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,595 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,595 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,596 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,596 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,596 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,599 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,599 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,601 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,602 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,609 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,609 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,609 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,612 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,612 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,612 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,612 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,612 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,612 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,615 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,615 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,616 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,618 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,618 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,618 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,618 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,618 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,618 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,625 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,626 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,626 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,628 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,628 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,628 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,628 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,628 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,629 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,632 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,632 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,632 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,635 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,635 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,635 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,635 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,635 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,635 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,641 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,641 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,641 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,644 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,644 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,644 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,644 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,644 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,644 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,647 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,647 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,647 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,650 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,650 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,650 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,650 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,650 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,650 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,665 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,665 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,665 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,671 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,671 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,679 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,685 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,685 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,685 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,685 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,685 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,685 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,685 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,685 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,685 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,694 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,694 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,697 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,697 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,697 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,697 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,701 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,701 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,701 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,704 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,704 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,705 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,705 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,768 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,769 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,769 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,771 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,771 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,771 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,771 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,771 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,771 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,775 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,775 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,775 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,777 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,777 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,777 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,777 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,777 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,777 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,791 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,791 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,791 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,796 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,796 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,803 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,803 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,803 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,808 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,808 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,808 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,808 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,808 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,808 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,817 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,817 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,817 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,821 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,821 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,821 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,821 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,821 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,821 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,825 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,825 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,825 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,829 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,829 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,829 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,829 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,829 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,835 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,835 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,835 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,837 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,837 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,837 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,837 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,840 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,840 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,840 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,841 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,842 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,842 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,842 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,842 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,842 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,848 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,848 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,848 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,850 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,850 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,850 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,851 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,851 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,851 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,854 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,856 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,856 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,856 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,856 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,856 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,856 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,865 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,868 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,868 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,868 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,868 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,873 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,873 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,876 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,876 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,876 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,876 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,876 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,876 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,882 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,882 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,882 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,885 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,885 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,885 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,885 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,885 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,885 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,888 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,888 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,888 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,891 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,891 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,891 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,891 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,891 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,891 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,900 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,900 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,900 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,903 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,903 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,903 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,904 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,904 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,908 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,908 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,908 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,911 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,912 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,912 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,912 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,912 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,912 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,920 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,920 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,920 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,923 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,923 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,923 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,923 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,927 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,927 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,927 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,930 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,930 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,930 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,930 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,930 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,930 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,939 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,940 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,940 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,943 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,943 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,943 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,943 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,943 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,943 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,946 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,947 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,947 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,950 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,950 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,956 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,956 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,956 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,959 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,959 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,959 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,959 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,959 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,959 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,962 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,962 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,962 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,965 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,965 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,965 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,965 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,965 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,965 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,974 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,974 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,974 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,977 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,977 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,978 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,978 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,982 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,982 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,982 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,985 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,986 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,986 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,986 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,986 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,986 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,992 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,993 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,993 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,995 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,995 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,995 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,995 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,995 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,995 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:46,999 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:46,999 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:46,999 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,001 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,001 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,001 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,001 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,001 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,002 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,009 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,009 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,009 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,012 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,012 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,012 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,012 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,012 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,012 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,016 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,016 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,016 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,019 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,019 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,019 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,020 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,020 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,020 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,027 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,027 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,027 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,030 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,030 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,030 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,030 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,031 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,031 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,034 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,034 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,034 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,037 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,037 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,037 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,037 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,037 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,037 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,044 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,047 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,047 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,047 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,047 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,047 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,047 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,050 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,050 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,050 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,053 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,053 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,069 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,069 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,069 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,074 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,075 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,075 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,075 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,075 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,075 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,083 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,089 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,089 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,089 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,089 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,089 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,098 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,099 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,099 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,102 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,102 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,102 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,102 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,102 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,106 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,106 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,106 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,109 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,110 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,110 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,110 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,110 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,116 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,117 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,117 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,119 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,119 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,120 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,120 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,123 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,123 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,123 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,126 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,126 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,126 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,126 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,126 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,126 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,136 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,136 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,136 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,139 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,139 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,139 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,140 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,140 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,140 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,144 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,144 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,144 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,148 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,148 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,148 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,148 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,148 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,148 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,155 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,155 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,155 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,158 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,158 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,158 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,158 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,158 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,158 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,162 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,162 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,162 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,165 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,165 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,173 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,173 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,173 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,179 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,179 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,179 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,179 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,183 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,184 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,184 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,186 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,187 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,187 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,187 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,187 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,187 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,195 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,195 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,195 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,198 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,199 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,199 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,199 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,199 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,199 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,203 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,203 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,203 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,206 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,206 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,206 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,206 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,206 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,206 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,213 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,213 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,213 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,216 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,216 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,216 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,216 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,216 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,216 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,220 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,220 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,223 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,223 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,223 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,223 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,223 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,223 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,239 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,245 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,245 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,245 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,245 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,245 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,245 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,253 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,254 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,254 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,332 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,332 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,332 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,332 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,332 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,332 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,332 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,332 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,332 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,340 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,340 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,340 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,343 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,343 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,343 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,343 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,343 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,343 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,347 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,347 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,347 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,350 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,350 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,350 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,350 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,350 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,356 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,356 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,356 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,359 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,359 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,359 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,359 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,359 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,359 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,362 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,365 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,365 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,365 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,365 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,365 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,365 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,378 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,383 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,383 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,383 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,383 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,383 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,384 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,390 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,390 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,391 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,395 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,396 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,396 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,396 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,396 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,396 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,402 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,402 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,403 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,405 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,405 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,405 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,405 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,405 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,405 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,409 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,409 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,409 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,411 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,411 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,411 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,411 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,411 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,411 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,420 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,420 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,420 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,424 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,424 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,424 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,424 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,424 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,424 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,428 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,429 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,429 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,432 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,432 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,432 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,432 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,441 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,441 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,441 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,444 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,444 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,444 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,444 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,448 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,448 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,451 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,451 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,451 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,451 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,451 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,461 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,461 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,461 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,464 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,464 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,465 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,465 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,465 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,468 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,469 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,469 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,472 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,472 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,472 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,472 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,472 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,472 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,479 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,479 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,479 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,481 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,482 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,482 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,482 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,482 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,482 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,495 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,495 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,495 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,497 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,498 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,498 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,498 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,498 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,498 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,507 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,507 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,511 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,511 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,516 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,516 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,516 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,520 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,520 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,520 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,520 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,527 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,527 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,527 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,530 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,530 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,530 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,530 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,530 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,530 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,534 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,537 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,537 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,537 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,537 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,546 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,546 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,546 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,549 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,549 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,549 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,549 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,549 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,549 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,553 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,554 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,554 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,557 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,557 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,565 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,565 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,565 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,568 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,569 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,569 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,569 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,572 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,573 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,573 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,576 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,576 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,576 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,576 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,576 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,576 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,583 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,583 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,583 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,586 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,586 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,590 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,590 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,590 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,593 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,593 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,593 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,593 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,593 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,593 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,609 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,609 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,609 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,615 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,615 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,615 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,615 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,615 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,615 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,623 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,623 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,623 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,629 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,629 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,629 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,629 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,629 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,629 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,630 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,630 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,630 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,639 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,639 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,639 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,642 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,643 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,643 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,643 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,643 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,643 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,647 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,647 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,647 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,650 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,650 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,650 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,650 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,650 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,650 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,657 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,657 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,657 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,660 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,660 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,660 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,660 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,663 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,664 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,666 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,666 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,666 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,666 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,666 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,666 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,675 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,676 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,676 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,679 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,679 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,684 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,684 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,684 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,688 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,688 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,688 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,688 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,695 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,695 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,695 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,698 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,698 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,698 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,698 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,698 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,701 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,701 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,701 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,704 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,704 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,712 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,712 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,713 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,715 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,716 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,716 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,720 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,720 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,720 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,723 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,723 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,731 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,731 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,731 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,734 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,734 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,734 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,734 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,734 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,738 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,738 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,738 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,741 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,741 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,741 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,741 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,741 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,741 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,748 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,748 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,748 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,751 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,751 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,751 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,751 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,755 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,755 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,755 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,757 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,758 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,758 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,774 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,774 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,774 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,780 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,780 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,780 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,780 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,780 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,780 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,788 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,788 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,788 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,794 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,794 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,794 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,794 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,795 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,795 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,795 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,803 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,803 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,803 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,807 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,807 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,807 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,807 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,811 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,811 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,811 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,814 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,815 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,815 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,815 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,835 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,835 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,835 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,838 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,838 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,838 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,839 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,839 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,839 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,842 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,842 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,842 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,845 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,845 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,845 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,845 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,845 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,845 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,860 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,860 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,860 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,865 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,865 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,865 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,866 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,873 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,873 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,873 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,879 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,879 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,889 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,889 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,889 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,892 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,893 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,893 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,893 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,893 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,893 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,898 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,898 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,898 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,901 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,901 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,901 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,902 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:03:47,902 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:03:47,902 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:03:47,903 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 9330 states. [2024-05-30 15:03:47,903 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:03:47,903 INFO L78 Accepts]: Start accepts. Automaton has currently 11635 states, but on-demand construction may add more states Word has length 63 [2024-05-30 15:03:47,903 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:03:47,903 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:03:47,903 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:03:47,903 INFO L85 PathProgramCache]: Analyzing trace with hash 1244968, now seen corresponding path program 1 times [2024-05-30 15:03:47,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:03:47,904 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1209740034] [2024-05-30 15:03:47,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:03:47,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:03:47,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:03:47,916 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-05-30 15:03:47,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:03:47,916 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1209740034] [2024-05-30 15:03:47,916 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1209740034] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 15:03:47,916 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 15:03:47,916 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-30 15:03:47,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964734792] [2024-05-30 15:03:47,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 15:03:47,917 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-30 15:03:47,917 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:03:47,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-30 15:03:47,917 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-30 15:03:47,917 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:47,917 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:03:47,917 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 28.0) internal successors, (56), 2 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 15:03:47,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:47,918 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:03:53,143 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 16951 states. [2024-05-30 15:03:53,143 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:03:53,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:53,144 INFO L78 Accepts]: Start accepts. Automaton has currently 23778 states, but on-demand construction may add more states Word has length 85 [2024-05-30 15:03:53,144 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:03:53,144 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-05-30 15:03:53,144 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:03:53,145 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:03:53,145 INFO L85 PathProgramCache]: Analyzing trace with hash 483861851, now seen corresponding path program 1 times [2024-05-30 15:03:53,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:03:53,145 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704889309] [2024-05-30 15:03:53,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:03:53,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:03:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:03:53,220 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-05-30 15:03:53,220 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:03:53,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704889309] [2024-05-30 15:03:53,220 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704889309] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 15:03:53,220 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 15:03:53,220 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-05-30 15:03:53,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1408320263] [2024-05-30 15:03:53,221 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 15:03:53,221 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-05-30 15:03:53,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:03:53,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-05-30 15:03:53,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-05-30 15:03:53,221 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:53,222 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:03:53,222 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 15:03:53,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:53,222 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:03:53,222 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:04:09,367 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 39777 states. [2024-05-30 15:04:09,367 INFO L212 cStratifiedReduction]: Copied states 342 times. [2024-05-30 15:04:09,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:04:09,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 15:04:09,369 INFO L78 Accepts]: Start accepts. Automaton has currently 53764 states, but on-demand construction may add more states Word has length 115 [2024-05-30 15:04:09,369 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:04:09,370 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-05-30 15:04:09,370 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:04:09,370 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:04:09,370 INFO L85 PathProgramCache]: Analyzing trace with hash -930076124, now seen corresponding path program 1 times [2024-05-30 15:04:09,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:04:09,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1833461399] [2024-05-30 15:04:09,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:04:09,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:04:09,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:04:09,607 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:04:09,607 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:04:09,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1833461399] [2024-05-30 15:04:09,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1833461399] provided 0 perfect and 1 imperfect interpolant sequences [2024-05-30 15:04:09,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [543603676] [2024-05-30 15:04:09,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:04:09,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-05-30 15:04:09,607 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:04:09,610 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-05-30 15:04:09,610 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2024-05-30 15:04:09,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:04:09,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 306 conjuncts, 6 conjunts are in the unsatisfiable core [2024-05-30 15:04:09,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-05-30 15:04:09,756 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:04:09,756 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2024-05-30 15:04:09,807 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-05-30 15:04:09,807 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [543603676] provided 0 perfect and 2 imperfect interpolant sequences [2024-05-30 15:04:09,808 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-05-30 15:04:09,808 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 14 [2024-05-30 15:04:09,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771445006] [2024-05-30 15:04:09,808 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-05-30 15:04:09,809 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-05-30 15:04:09,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:04:09,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-05-30 15:04:09,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2024-05-30 15:04:09,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:04:09,810 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:04:09,810 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 10.071428571428571) internal successors, (141), 14 states have internal predecessors, (141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 15:04:09,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:04:09,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2024-05-30 15:04:09,811 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:04:09,811 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:04:18,796 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 23351 states. [2024-05-30 15:04:18,796 INFO L212 cStratifiedReduction]: Copied states 428 times. [2024-05-30 15:04:18,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:04:18,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 15:04:18,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-05-30 15:04:18,797 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-05-30 15:04:18,802 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2024-05-30 15:04:19,001 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2024-05-30 15:04:19,062 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-05-30 15:04:19,064 INFO L308 ceAbstractionStarter]: Result for error location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION was SAFE (3/5) [2024-05-30 15:04:19,065 INFO L103 denceProviderFactory]: Independence Relation #1: [IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=true, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:04:19,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2024-05-30 15:04:19,066 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 [2024-05-30 15:04:19,066 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) [2024-05-30 15:04:19,068 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UGemCutter-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (17)] Waiting until timeout for monitored process [2024-05-30 15:04:19,070 INFO L166 artialOrderCegarLoop]: Running PartialOrderCegarLoop with 1 independence relations. [2024-05-30 15:04:19,070 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION ======== [2024-05-30 15:04:19,070 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;@2f1011ee, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-05-30 15:04:19,071 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-05-30 15:04:19,071 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:04:19,081 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,081 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,081 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,082 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,082 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,082 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,082 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,082 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,082 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,083 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,084 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,084 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,084 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,084 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,084 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,084 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,089 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,089 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,089 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,090 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,090 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,090 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,090 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,090 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,090 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,092 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,092 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,092 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,093 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,093 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,094 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,094 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,099 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,099 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,099 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,101 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,101 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,101 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,101 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,101 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,101 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,103 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,103 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,103 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,105 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,105 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,105 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,108 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,108 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,108 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,110 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,110 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,110 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,110 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,111 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,111 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,111 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,112 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,112 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,112 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,113 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,113 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,113 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,118 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,118 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,118 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,120 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,120 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,120 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,123 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,123 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,123 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,125 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,125 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,125 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,125 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,125 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,125 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,129 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,130 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,130 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,131 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,131 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,131 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,131 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,132 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,132 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,133 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,134 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,135 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,135 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,135 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,135 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,141 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,141 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,141 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,143 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,143 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,143 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,143 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,143 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,143 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,145 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,146 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,146 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,147 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,147 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,151 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,152 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,152 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,152 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,152 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,152 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,152 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,154 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,154 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,154 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,155 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,155 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,155 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,155 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,155 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,155 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,160 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,160 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,160 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,162 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,162 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,163 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,163 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,163 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,163 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,165 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,167 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,167 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,167 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,167 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,167 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,167 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,170 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,171 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,171 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,172 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,172 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,172 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,172 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,173 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,173 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,174 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,175 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,175 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,175 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,175 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,175 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,175 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,179 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,179 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,181 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,181 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,181 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,181 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,181 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,181 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,183 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,183 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,183 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,185 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,185 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,185 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,185 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,189 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,189 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,189 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,190 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,190 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,191 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,191 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,191 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,191 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,193 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,193 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,194 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,194 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,194 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,194 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,194 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,194 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,198 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,199 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,199 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,200 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,200 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,200 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,200 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,201 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,204 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,204 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,204 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,204 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,204 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,204 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,216 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,216 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,216 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,220 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,220 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,220 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,220 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,220 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,225 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,225 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,226 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,229 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,230 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,230 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,230 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,235 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,235 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,235 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,237 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,237 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,237 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,237 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,238 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,238 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,240 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,240 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,241 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,241 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,241 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,241 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,242 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,242 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,245 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,245 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,245 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,246 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,246 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,246 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,246 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,246 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,246 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,249 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,249 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,250 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,250 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,250 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,250 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,250 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,250 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,255 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,255 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,255 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,257 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,257 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,257 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,258 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,260 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,260 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,260 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,262 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,262 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,262 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,262 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,262 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,262 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,266 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,266 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,266 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,267 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,267 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,267 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,267 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,269 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,269 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,269 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,270 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,270 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,270 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,270 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,270 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,270 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,274 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,275 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,275 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,276 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,276 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,276 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,276 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,276 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,276 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,278 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,279 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,279 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,280 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,280 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,280 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,280 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,280 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,280 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,284 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,284 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,284 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,286 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,286 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,286 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,286 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,288 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,288 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,288 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,290 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,290 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,290 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,290 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,290 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,290 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,293 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,293 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,293 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,294 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,294 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,294 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,294 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,296 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,296 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,296 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,297 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,297 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,298 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,298 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,298 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,309 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,309 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,309 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,313 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,313 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,313 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,314 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,314 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,314 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,323 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,323 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,323 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,327 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,327 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,327 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,327 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,327 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,327 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,328 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,328 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,328 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,334 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,334 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,334 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,336 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,336 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,336 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,336 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,336 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,336 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,338 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,338 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,338 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,340 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,340 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,340 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,340 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,340 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,340 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,340 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,341 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,341 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,344 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,344 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,344 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,345 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,345 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,345 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,345 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,345 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,346 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,347 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,347 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,347 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,349 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,349 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,349 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,349 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,349 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,359 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,359 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,359 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,363 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,363 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,363 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,363 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,363 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,363 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,368 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,368 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,368 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,371 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,372 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,372 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,372 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,372 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,372 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,375 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,375 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,375 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,376 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,377 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,377 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,377 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,377 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,377 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,379 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,380 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,380 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,386 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,386 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,386 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,388 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,388 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,388 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,388 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,388 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,388 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,391 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,391 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,391 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,393 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,394 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,394 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,394 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,398 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,399 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,399 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,400 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,400 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,401 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,401 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,401 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,401 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,403 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,405 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,405 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,405 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,405 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,405 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,405 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,410 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,411 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,411 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,412 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,413 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,413 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,413 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,413 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,413 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,415 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,415 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,415 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,417 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,417 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,417 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,417 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,421 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,421 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,422 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,423 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,426 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,426 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,426 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,428 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,428 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,428 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,428 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,428 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,428 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,434 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,434 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,434 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,436 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,436 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,436 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,436 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,437 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,437 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,447 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,447 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,447 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,449 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,449 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,450 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,450 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,450 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,450 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,453 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,455 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,455 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,455 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,455 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,457 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,457 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,458 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,459 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,459 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,459 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,459 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,459 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,464 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,464 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,466 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,466 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,466 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,466 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,466 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,466 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,468 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,468 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,468 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,470 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,471 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,471 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,471 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,471 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,471 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,475 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,475 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,475 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,477 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,477 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,477 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,477 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,477 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,480 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,480 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,481 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,482 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,482 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,482 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,482 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,482 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,485 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,486 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,486 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,487 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,487 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,487 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,487 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,489 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,489 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,489 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,491 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,491 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,491 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,491 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,491 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,491 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,504 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,509 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,509 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,509 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,509 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,509 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,509 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,515 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,515 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,515 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,520 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,520 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,520 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,520 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,520 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,520 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,521 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,521 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,526 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,526 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,526 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,528 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,529 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,529 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,529 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,529 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,531 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,531 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,531 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,533 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,533 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,533 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,534 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,538 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,538 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,539 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,539 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,539 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,539 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,539 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,539 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,541 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,542 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,543 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,543 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,543 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,543 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,543 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,543 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,550 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,550 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,550 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,552 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,552 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,556 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,556 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,556 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,558 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,558 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,558 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,558 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,558 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,562 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,562 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,562 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,564 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,564 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,564 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,564 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,564 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,564 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,566 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,566 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,566 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,568 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,568 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,568 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,568 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,573 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,573 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,573 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,575 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,575 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,575 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,575 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,575 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,575 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,578 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,578 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,578 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,580 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,580 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,580 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,580 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,580 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,580 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,584 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,584 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,585 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,586 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,587 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,587 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,589 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,589 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,589 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,591 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,591 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,591 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,591 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,595 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,595 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,595 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,597 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,597 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,597 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,597 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,597 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,597 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,599 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,599 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,608 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,608 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,608 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,609 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,609 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,609 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,622 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,622 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,622 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,629 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,629 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,630 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,630 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,630 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,630 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,636 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,636 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,636 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,641 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,641 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,641 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,641 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,641 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,641 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,641 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,641 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,641 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,646 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,647 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,647 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,649 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,649 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,649 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,651 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,652 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,652 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,654 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,654 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,654 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,654 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,654 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,654 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,654 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,654 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,654 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,658 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,658 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,658 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,660 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,660 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,660 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,660 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,660 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,662 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,662 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,662 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,664 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,664 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,664 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,664 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,675 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,675 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,675 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,680 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,680 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,680 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,680 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,685 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,686 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,689 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,690 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,690 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,690 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,690 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,690 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,696 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,697 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,697 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,699 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,699 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,699 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,699 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,699 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,703 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,703 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,703 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,705 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,705 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,705 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,706 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,714 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,714 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,714 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,716 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,717 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,720 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,722 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,722 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,722 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,722 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,722 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,722 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,729 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,732 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,732 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,732 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,732 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,732 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,735 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,735 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,736 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,738 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,738 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,738 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,738 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,739 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,739 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,748 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,748 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,748 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,752 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,752 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,753 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,753 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,753 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,753 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,757 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,758 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,761 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,761 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,761 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,761 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,761 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,761 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,769 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,769 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,769 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,772 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,772 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,772 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,772 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,772 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,772 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,776 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,776 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,776 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,779 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,779 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,948 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,948 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,948 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,957 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,957 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,957 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,957 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,958 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,958 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,963 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,963 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,963 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,967 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,967 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,967 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,967 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,967 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,967 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,977 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,977 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,980 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,981 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,981 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,981 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,981 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,981 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,985 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,985 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,985 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,988 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,988 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,989 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:19,989 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:19,989 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:19,989 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,000 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,000 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,000 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,003 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,004 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,004 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,004 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,004 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,004 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,008 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,008 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,008 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,011 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,011 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,011 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,012 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,012 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,012 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,019 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,020 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,020 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,022 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,023 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,023 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,023 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,023 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,026 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,026 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,026 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,029 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,029 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,029 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,029 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,029 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,029 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,040 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,040 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,040 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,044 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,044 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,049 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,049 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,049 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,053 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,054 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,054 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,060 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,060 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,060 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,062 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,062 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,062 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,062 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,063 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,063 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,065 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,065 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,065 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,068 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,068 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,068 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,068 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,068 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,068 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,075 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,075 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,075 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,078 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,078 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,078 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,078 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,078 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,078 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,081 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,082 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,082 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,084 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,084 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,084 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,084 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,084 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,084 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,091 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,091 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,091 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,094 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,094 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,097 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,097 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,098 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,100 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,100 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,100 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,100 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,100 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,100 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,106 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,107 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,107 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,109 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,109 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,109 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,109 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,109 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,109 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,112 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,112 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,112 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,114 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,114 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,115 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,115 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,115 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,115 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,129 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,129 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,129 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,134 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,134 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,135 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,135 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,135 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,135 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,142 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,142 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,142 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,147 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,147 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,148 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,157 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,157 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,157 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,161 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,161 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,161 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,161 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,161 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,161 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,164 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,164 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,164 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,167 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,167 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,167 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,167 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,167 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,167 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,177 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,177 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,177 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,179 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,179 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,179 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,179 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,182 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,182 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,183 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,185 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,185 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,185 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,185 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,185 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,193 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,193 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,193 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,196 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,197 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,197 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,197 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,197 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,201 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,204 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,204 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,204 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,204 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,204 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,204 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,210 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,211 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,211 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,213 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,213 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,213 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,213 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,213 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,213 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,216 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,216 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,216 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,218 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,218 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,219 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,219 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,219 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,219 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,226 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,226 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,226 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,228 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,229 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,229 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,229 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,229 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,229 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,232 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,232 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,232 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,235 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,235 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,235 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,235 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,235 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,235 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,242 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,242 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,242 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,245 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,245 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,245 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,245 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,245 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,245 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,248 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,251 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,251 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,251 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,251 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,251 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,251 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,258 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,258 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,258 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,260 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,260 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,260 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,260 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,260 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,260 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,264 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,264 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,264 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,267 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,267 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,267 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,267 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,282 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,282 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,282 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,287 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,288 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,288 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,288 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,288 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,288 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,295 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,295 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,295 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,300 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,301 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,301 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,301 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,301 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,301 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,301 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,309 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,309 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,309 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,312 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,312 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,312 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,312 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,312 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,312 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,316 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,316 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,316 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,319 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,319 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,319 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,319 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,319 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,319 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,319 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,319 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,319 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,326 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,326 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,326 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,328 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,328 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,328 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,328 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,328 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,329 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,331 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,332 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,332 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,334 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,334 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,334 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,334 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,334 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,334 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,348 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,348 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,348 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,353 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,353 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,353 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,353 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,353 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,353 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,360 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,360 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,360 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,365 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,365 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,365 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,365 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,365 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,365 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,372 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,372 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,372 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,374 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,374 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,374 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,374 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,374 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,374 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,378 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,380 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,380 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,380 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,380 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,389 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,389 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,389 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,393 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,393 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,393 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,393 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,403 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,406 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,406 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,406 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,407 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,407 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,415 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,415 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,415 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,418 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,418 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,418 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,418 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,422 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,422 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,422 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,425 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,425 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,425 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,425 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,425 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,425 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,435 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,435 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,435 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,438 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,439 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,439 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,439 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,439 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,439 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,442 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,443 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,444 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,447 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,447 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,447 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,447 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,447 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,447 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,454 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,454 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,454 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,456 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,456 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,460 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,460 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,460 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,462 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,462 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,462 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,462 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,462 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,462 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,471 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,472 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,472 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,475 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,475 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,475 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,475 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,475 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,475 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,480 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,480 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,480 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,483 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,483 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,483 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,483 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,483 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,483 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,490 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,490 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,490 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,492 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,493 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,493 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,493 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,496 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,496 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,496 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,498 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,499 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,499 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,499 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,499 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,499 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,507 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,507 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,507 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,510 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,510 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,510 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,510 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,510 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,510 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,514 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,514 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,514 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,517 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,517 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,517 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,517 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,517 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,517 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,524 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,524 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,525 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,527 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,527 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,527 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,528 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,528 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,531 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,531 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,531 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,534 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,534 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,534 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,535 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,535 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,535 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,541 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,542 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,542 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,544 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,544 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,544 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,544 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,544 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,545 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,548 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,548 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,548 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,550 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,551 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,551 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,551 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,551 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,551 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,566 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,566 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,566 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,572 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,572 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,572 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,572 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,572 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,572 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,580 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,580 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,580 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,586 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,586 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,586 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,596 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,596 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,596 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,599 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,600 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,600 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,600 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,600 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,600 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,604 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,604 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,604 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,607 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,607 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,614 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,614 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,614 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,617 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,617 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,617 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,617 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,620 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,621 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,621 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,623 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,623 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,623 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,623 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,624 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,624 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,635 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,636 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,636 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,646 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,646 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,646 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,646 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,646 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,646 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,665 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,666 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,666 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,669 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,669 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,669 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,669 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,669 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,670 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,676 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,677 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,677 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,679 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,679 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,679 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,679 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,683 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,686 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,686 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,686 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,686 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,694 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,694 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,694 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,697 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,697 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,697 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,697 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,701 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,702 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,702 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,705 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,705 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,705 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,705 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,705 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,713 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,713 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,713 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,716 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,716 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,720 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,720 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,720 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,723 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,723 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,723 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,723 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,730 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,733 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,733 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,733 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,733 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,737 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,737 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,737 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,740 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,740 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,740 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,740 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,756 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,756 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,756 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,762 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,762 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,762 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,762 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,762 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,762 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,770 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,770 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,770 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,776 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,776 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,776 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,776 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,776 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,776 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,777 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,777 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,777 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,785 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,785 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,788 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,788 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,788 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,788 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,789 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,789 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,793 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,793 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,793 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,796 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,796 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,796 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,796 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,797 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,803 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,804 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,804 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,806 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,806 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,806 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,807 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,807 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,810 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,810 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,810 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,813 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,813 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,813 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,813 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,813 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,813 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,827 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,828 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,828 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,833 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,833 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,833 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,833 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,833 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,833 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,840 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,841 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,841 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,846 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,846 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,846 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,846 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,846 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,846 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,856 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,856 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,856 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,860 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,860 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,860 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,860 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,861 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,861 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,866 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,866 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,866 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,869 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,869 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,869 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,870 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,870 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,870 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,877 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,879 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:20,879 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:20,879 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:20,879 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,040 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,040 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,040 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,044 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,044 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,044 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,044 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,050 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,050 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,050 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,052 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,053 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,053 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,053 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,053 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,056 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,056 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,056 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,058 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,058 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,058 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,058 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,058 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,058 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,069 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,069 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,069 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,072 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,072 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,072 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,072 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,072 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,072 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,076 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,076 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,079 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,079 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,079 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,079 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,079 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,080 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,086 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,086 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,086 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,088 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,088 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,088 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,088 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,091 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,091 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,092 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,094 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,094 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,094 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,094 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,103 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,103 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,103 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,106 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,106 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,106 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,106 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,106 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,106 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,110 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,111 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,111 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,114 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,114 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,114 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,114 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,114 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,114 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,122 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,122 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,122 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,125 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,125 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,125 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,125 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,125 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,125 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,129 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,129 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,129 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,132 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,132 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,132 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,132 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,132 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,132 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,141 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,141 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,141 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,144 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,144 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,144 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,144 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,144 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,144 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,148 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,148 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,150 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,150 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,150 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,151 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,151 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,151 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,157 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,157 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,157 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,159 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,159 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,159 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,159 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,159 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,160 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,162 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,162 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,163 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,165 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,165 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,173 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,173 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,173 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,176 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,176 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,177 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,177 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,177 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,177 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,181 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,181 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,181 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,184 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,184 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,184 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,184 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,184 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,184 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,190 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,191 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,191 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,193 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,193 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,193 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,193 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,193 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,193 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,196 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,196 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,196 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,199 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,199 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,199 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,199 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,199 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,199 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,207 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,207 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,207 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,209 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,210 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,210 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,210 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,210 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,210 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,213 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,213 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,214 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,216 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,216 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,216 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,216 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,216 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,217 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,223 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,224 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,224 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,226 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,226 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,226 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,227 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,227 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,227 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,230 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,230 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,230 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,233 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,233 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,233 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,233 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,239 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,242 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,242 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,242 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,242 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,242 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,242 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,245 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,245 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,245 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,248 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,248 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,263 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,263 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,263 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,268 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,269 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,269 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,269 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,269 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,269 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,276 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,276 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,276 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,282 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,282 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,282 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,282 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,282 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,282 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,282 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,282 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,282 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,291 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,291 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,291 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,294 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,294 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,294 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,294 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,294 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,298 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,298 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,298 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,301 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,301 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,301 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,301 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,301 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,308 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,310 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,310 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,310 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,310 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,311 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,311 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,314 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,314 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,314 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,316 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,316 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,316 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,316 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,316 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,316 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,325 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,325 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,325 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,328 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,328 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,328 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,328 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,328 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,329 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,333 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,333 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,333 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,336 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,336 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,336 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,336 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,336 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,336 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,343 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,343 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,343 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,346 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,346 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,346 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,346 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,349 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,349 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,349 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,352 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,352 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,352 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,352 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,352 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,352 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,359 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,360 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,360 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,362 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,362 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,362 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,363 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,363 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,363 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,368 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,368 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,368 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,371 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,371 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,371 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,371 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,371 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,371 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,378 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,381 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,381 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,381 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,381 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,381 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,381 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,385 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,385 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,385 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,387 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,387 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,387 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,388 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,388 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,388 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,394 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,394 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,394 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,397 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,397 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,397 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,397 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,397 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,400 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,400 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,401 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,403 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,403 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,403 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,403 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,418 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,419 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,419 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,424 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,424 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,424 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,424 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,424 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,424 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,432 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,432 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,432 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,437 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,437 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,438 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,438 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,438 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,438 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,438 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,438 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,438 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,446 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,446 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,446 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,449 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,449 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,449 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,449 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,449 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,449 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,453 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,456 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,456 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,456 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,463 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,463 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,465 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,466 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,466 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,466 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,466 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,466 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,469 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,469 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,469 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,472 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,472 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,472 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,472 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,472 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,472 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,485 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,486 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,486 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,490 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,491 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,491 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,491 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,491 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,491 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,498 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,498 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,498 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,503 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,503 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,503 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,503 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,510 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,510 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,510 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,513 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,513 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,513 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,513 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,513 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,513 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,516 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,516 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,517 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,519 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,519 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,519 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,519 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,528 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,528 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,532 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,532 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,532 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,532 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,532 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,532 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,537 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,537 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,537 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,540 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,540 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,540 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,540 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,549 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,549 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,549 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,552 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,553 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,553 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,553 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,553 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,557 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,557 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,557 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,560 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,560 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,560 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,560 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,560 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,560 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,570 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,570 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,570 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,573 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,574 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,574 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,574 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,574 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,574 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,578 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,578 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,578 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,581 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,581 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,581 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,581 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,581 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,588 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,588 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,588 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,591 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,591 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,591 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,591 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,591 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,594 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,594 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,595 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,597 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,597 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,597 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,597 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,597 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,597 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,607 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,607 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,607 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,610 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,610 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,610 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,610 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,611 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,611 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,617 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,617 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,617 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,621 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,621 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,621 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,621 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,621 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,621 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,636 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,636 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,636 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,639 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,639 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,639 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,639 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,639 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,639 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,642 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,643 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,643 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,645 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,645 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,645 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,645 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,645 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,646 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,654 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,654 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,654 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,657 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,657 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,657 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,657 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,657 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,657 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,661 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,661 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,661 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,664 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,664 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,665 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,665 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,665 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,665 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,672 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,672 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,673 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,675 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,676 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,676 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,676 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,676 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,676 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,680 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,680 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,682 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,683 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,683 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,690 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,690 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,690 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,693 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,693 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,693 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,693 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,697 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,697 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,697 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,700 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,700 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,700 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,700 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,700 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,700 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,716 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,716 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,716 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,722 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,722 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,722 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,722 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,722 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,722 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,730 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,730 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,730 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,736 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,736 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,736 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,736 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,736 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,737 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,737 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,737 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,737 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,747 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,750 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,750 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,750 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,750 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,750 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,750 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,754 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,755 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,755 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,758 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,758 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,765 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,765 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,765 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,768 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,768 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,768 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,768 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,768 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,772 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,772 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,772 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,775 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,775 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,775 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,775 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,775 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,775 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,784 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,785 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,785 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,788 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,788 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,788 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,788 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,788 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,788 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,793 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,793 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,793 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,797 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,797 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,797 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,797 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,804 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,805 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,805 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,807 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,807 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,807 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,808 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,808 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,808 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,812 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,812 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,812 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,815 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,815 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,823 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,824 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,824 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,827 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,827 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,827 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,827 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,827 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,827 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,831 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,831 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,832 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,835 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,835 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,835 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,835 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,835 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,835 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,843 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,843 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,843 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,846 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,846 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,846 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,846 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,846 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,846 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,850 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,850 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,850 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,853 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,854 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,854 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,854 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,854 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,861 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,861 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,861 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,864 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,864 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,864 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,864 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,864 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,864 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,868 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,868 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,868 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,871 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,871 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,871 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,871 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,871 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,871 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,887 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,888 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,888 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,894 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,894 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,894 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,894 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,894 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,894 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,902 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,902 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,902 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,908 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,908 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,908 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,908 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,908 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,908 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,909 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,909 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,909 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,917 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,917 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,917 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,920 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,921 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,921 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,921 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,921 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,921 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,925 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,925 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,925 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,929 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,929 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,929 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,929 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,929 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,929 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,929 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,929 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,929 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,937 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,937 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,937 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,940 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,940 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,940 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,940 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,940 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,940 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,944 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,944 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,944 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,946 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,947 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,947 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:21,947 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:21,947 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:21,947 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,099 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,099 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,099 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,108 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,109 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,109 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,109 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,109 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,109 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,116 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,116 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,116 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,120 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,121 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,121 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,121 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,121 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,129 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,129 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,130 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,133 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,133 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,133 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,133 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,137 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,137 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,137 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,141 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,141 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,141 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,141 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,141 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,141 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,147 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,147 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,147 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,149 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,149 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,149 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,149 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,149 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,149 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,152 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,152 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,152 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,153 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,153 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,154 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,154 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,154 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,154 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,160 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,160 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,160 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,162 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,162 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,162 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,162 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,162 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,162 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,165 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,165 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,165 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,168 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,168 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,168 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,168 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,168 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,168 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,176 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,176 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,176 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,179 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,179 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,179 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,179 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,179 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,183 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,183 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,183 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,186 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,186 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,186 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,186 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,186 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,186 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,192 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,193 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,193 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,195 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,195 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,195 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,195 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,195 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,195 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,198 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,198 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,198 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,201 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,201 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,201 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,201 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,210 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,210 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,210 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,213 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,213 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,213 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,213 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,213 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,213 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,217 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,217 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,218 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,221 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,221 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,221 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,221 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,221 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,221 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,229 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,229 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,229 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,232 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,232 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,232 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,232 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,232 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,232 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,236 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,236 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,236 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,239 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,239 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,239 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,239 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,248 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,248 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,248 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,251 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,251 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,251 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,251 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,252 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,252 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,255 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,255 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,255 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,258 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,258 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,258 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,258 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,258 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,258 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,265 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,265 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,265 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,267 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,267 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,267 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,267 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,267 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,271 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,271 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,271 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,273 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,273 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,273 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,273 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,273 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,273 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,282 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,282 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,282 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,285 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,285 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,285 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,285 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,285 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,285 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,290 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,290 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,290 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,293 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,293 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,293 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,293 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,293 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,293 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,300 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,300 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,300 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,302 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,302 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,302 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,302 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,305 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,306 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,306 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,308 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,308 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,308 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,308 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,316 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,316 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,316 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,319 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,319 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,319 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,319 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,319 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,319 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,323 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,323 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,323 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,326 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,326 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,326 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,326 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,326 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,326 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,333 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,333 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,333 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,336 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,336 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,336 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,336 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,336 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,336 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,339 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,340 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,340 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,342 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,342 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,342 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,342 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,342 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,342 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,349 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,349 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,349 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,351 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,351 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,351 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,351 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,351 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,351 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,355 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,355 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,355 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,357 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,357 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,357 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,357 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,357 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,357 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,372 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,373 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,373 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,378 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,378 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,378 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,379 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,379 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,386 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,386 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,386 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,392 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,392 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,392 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,392 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,392 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,392 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,392 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,392 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,392 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,410 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,410 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,410 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,413 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,413 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,413 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,413 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,413 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,414 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,417 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,417 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,417 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,420 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,420 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,420 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,421 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,421 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,421 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,427 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,427 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,427 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,430 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,430 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,430 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,430 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,430 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,430 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,433 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,433 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,434 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,436 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,436 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,436 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,436 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,436 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,436 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,445 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,445 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,445 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,448 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,448 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,448 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,449 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,449 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,449 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,453 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,453 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,453 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,456 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,456 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,456 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,457 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,457 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,463 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,463 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,463 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,466 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,466 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,466 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,466 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,466 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,466 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,470 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,471 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,471 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,473 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,474 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,474 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,474 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,474 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,474 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,482 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,482 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,482 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,485 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,485 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,485 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,485 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,485 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,486 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,490 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,490 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,490 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,493 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,493 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,493 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,493 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,493 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,501 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,501 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,501 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,504 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,504 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,504 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,504 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,508 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,508 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,508 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,511 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,511 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,511 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,512 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,512 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,512 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,518 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,519 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,519 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,521 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,522 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,522 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,522 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,522 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,522 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,525 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,525 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,525 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,528 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,528 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,528 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,528 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,529 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,529 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,545 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,545 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,545 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,551 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,551 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,551 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,551 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,552 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,552 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,559 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,560 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,560 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,565 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,565 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,565 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,566 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,566 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,566 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,566 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,566 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,566 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,574 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,574 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,574 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,577 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,577 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,577 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,578 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,578 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,578 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,582 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,582 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,582 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,585 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,585 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,585 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,585 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,585 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,585 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,586 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,586 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,586 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,592 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,592 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,592 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,595 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,595 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,595 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,595 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,595 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,595 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,598 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,599 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,599 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,601 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,601 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,601 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,602 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,615 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,616 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,616 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,621 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,621 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,621 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,621 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,621 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,621 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,628 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,628 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,628 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,633 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,633 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,633 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,633 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,633 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,633 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,640 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,640 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,640 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,643 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,643 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,643 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,643 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,643 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,643 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,647 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,647 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,647 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,649 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,650 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,650 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,650 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,650 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,650 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,659 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,659 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,659 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,662 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,662 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,663 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,663 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,663 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,663 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,667 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,667 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,668 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,671 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,671 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,671 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,671 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,680 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,680 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,680 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,683 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,683 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,683 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,684 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,684 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,684 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,688 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,688 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,688 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,691 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,691 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,691 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,691 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,691 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,691 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,701 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,701 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,701 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,704 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,704 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,704 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,705 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,705 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,709 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,709 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,709 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,712 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,712 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,712 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,712 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,712 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,712 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,719 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,719 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,719 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,722 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,722 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,722 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,722 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,722 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,722 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,726 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,726 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,726 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,729 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,729 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,729 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,729 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,738 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,738 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,738 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,742 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,742 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,742 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,742 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,742 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,742 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,747 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,747 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,747 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,751 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,751 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,751 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,751 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,751 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,758 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,758 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,758 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,760 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,760 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,761 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,761 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,761 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,761 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,764 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,764 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,764 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,767 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,767 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,767 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,767 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,775 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,776 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,776 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,779 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,779 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,779 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,779 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,783 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,783 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,783 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,787 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,787 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,787 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,787 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,787 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,794 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,794 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,794 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,797 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,797 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,798 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,798 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,798 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,798 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,802 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,802 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,802 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,805 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,805 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,805 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,805 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,805 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,805 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,812 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,812 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,812 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,815 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,815 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,815 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,815 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,819 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,819 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,819 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,822 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,822 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,822 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,822 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,822 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,822 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,838 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,838 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,838 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,844 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,844 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,844 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,844 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,844 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,844 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,852 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,853 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,853 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,858 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,858 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,859 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,859 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,859 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,859 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,859 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,869 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,869 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,869 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,872 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,873 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,873 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,873 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,873 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,873 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,877 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,877 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,877 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,880 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,881 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,881 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,881 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,881 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,881 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,888 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,888 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,888 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,891 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,891 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,891 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,891 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,891 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,891 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,895 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,895 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,895 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,898 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,898 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,898 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,898 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,898 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,898 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,908 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,908 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,908 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,912 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,912 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,912 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,912 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,912 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,912 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,917 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,917 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,917 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,921 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,921 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,921 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,921 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,921 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,921 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,928 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,928 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,928 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,931 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,931 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,931 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,931 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,931 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,931 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,935 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,935 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,935 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,938 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,938 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,938 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,938 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,938 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,938 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,947 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,947 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,947 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,950 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,950 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,950 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,950 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,954 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,955 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,955 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,958 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,958 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,958 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,958 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,958 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,958 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,966 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,966 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,966 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,969 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,969 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,969 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,969 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,969 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,969 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,973 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,974 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,974 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,977 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,977 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,977 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,977 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,977 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,984 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,984 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,985 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,987 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,987 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,987 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,988 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,988 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,988 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,991 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,992 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,992 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,995 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,995 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,995 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:22,995 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:22,995 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:22,995 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,011 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,012 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,012 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,017 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,017 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,017 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,018 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,018 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,018 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,026 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,026 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,026 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,032 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,032 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,032 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,032 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,032 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,032 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,033 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,033 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,033 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,041 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,042 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,042 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,045 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,045 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,045 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,046 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,046 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,046 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,050 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,050 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,050 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,054 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,054 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,054 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,054 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,054 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,054 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,054 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,054 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,054 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,073 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,073 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,073 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,076 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,076 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,076 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,076 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,076 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,080 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,080 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,081 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,083 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,083 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,083 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,084 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,084 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,084 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,098 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,099 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,099 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,104 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,104 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,104 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,104 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,105 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,105 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,113 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,113 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,113 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,118 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,118 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,119 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,119 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,119 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,119 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,129 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,129 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,129 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,132 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,133 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,133 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,133 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,133 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,133 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,138 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,138 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,138 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,260 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,260 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,260 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,260 INFO L393 cStratifiedReduction]: Backtracking a loop entry edge [2024-05-30 15:04:23,260 INFO L394 cStratifiedReduction]: Guessed abstraction level: [] [2024-05-30 15:04:23,260 INFO L395 cStratifiedReduction]: Actual level: [] [2024-05-30 15:04:23,264 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 9340 states. [2024-05-30 15:04:23,264 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:04:23,265 INFO L78 Accepts]: Start accepts. Automaton has currently 11645 states, but on-demand construction may add more states Word has length 66 [2024-05-30 15:04:23,265 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:04:23,265 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:04:23,265 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:04:23,265 INFO L85 PathProgramCache]: Analyzing trace with hash -1357966774, now seen corresponding path program 1 times [2024-05-30 15:04:23,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:04:23,266 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [942124855] [2024-05-30 15:04:23,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:04:23,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:04:23,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:04:23,277 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-05-30 15:04:23,277 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:04:23,277 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [942124855] [2024-05-30 15:04:23,277 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [942124855] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 15:04:23,277 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 15:04:23,277 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-05-30 15:04:23,277 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [746248242] [2024-05-30 15:04:23,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 15:04:23,277 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-05-30 15:04:23,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:04:23,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-05-30 15:04:23,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-05-30 15:04:23,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:04:23,278 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:04:23,278 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 29.5) internal successors, (59), 2 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 15:04:23,278 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:04:23,278 INFO L199 cStratifiedReduction]: Start building reduction automaton [2024-05-30 15:04:29,761 INFO L211 cStratifiedReduction]: Finished building reduction automaton with 19786 states. [2024-05-30 15:04:29,761 INFO L212 cStratifiedReduction]: Copied states 0 times. [2024-05-30 15:04:29,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:04:29,761 INFO L78 Accepts]: Start accepts. Automaton has currently 29286 states, but on-demand construction may add more states Word has length 98 [2024-05-30 15:04:29,762 INFO L84 Accepts]: Finished accepts. word is accepted. [2024-05-30 15:04:29,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-05-30 15:04:29,762 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION] === [2024-05-30 15:04:29,762 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-05-30 15:04:29,762 INFO L85 PathProgramCache]: Analyzing trace with hash -932753094, now seen corresponding path program 1 times [2024-05-30 15:04:29,762 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-05-30 15:04:29,763 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2117947378] [2024-05-30 15:04:29,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-05-30 15:04:29,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-05-30 15:04:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-05-30 15:04:29,846 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-05-30 15:04:29,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-05-30 15:04:29,847 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2117947378] [2024-05-30 15:04:29,847 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2117947378] provided 1 perfect and 0 imperfect interpolant sequences [2024-05-30 15:04:29,847 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-05-30 15:04:29,847 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-05-30 15:04:29,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052848284] [2024-05-30 15:04:29,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-05-30 15:04:29,848 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-05-30 15:04:29,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-05-30 15:04:29,848 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-05-30 15:04:29,848 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-05-30 15:04:29,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:04:29,848 INFO L495 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2024-05-30 15:04:29,848 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.0) internal successors, (91), 7 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-05-30 15:04:29,848 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:04:29,848 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2024-05-30 15:04:29,849 INFO L199 cStratifiedReduction]: Start building reduction automaton